To celebrate Heritage Audio's 15th anniversary, Heritage Audio released a limited “Black Edition” of the Baby RAM. The Baby RAM has been the ultimate passive-monitoring system for the past 6 years, delivering the most transparent signal with the best stereo imaging of any other passive designs available! A Baby RAM is the ultimate controller for total transparency — a zero-compromise signal path, paired with a simplified control set ensures your monitors receive the cleanest, purest signal possible without unnecessary complications. The Baby RAM proudly features a 4-gang, 24 step rotary switch for volume as opposed to cheaper stereo potentiometers, which means the precision of your stereo signal is perfect on every position as well as offering a subtenth of a dB precision on every single attenuation position! Baby RAM also has no insertion loss, meaning that there’s no extra coloration, signal loss or degradation at any settings. Even though the Baby RAM packs a zero-compromise circuit design, it couldn’t be any easier to use with 2 pairs of stereo inputs and outputs — both balanced and ground free (unbalanced compatible) on gold-plated TRS 1/4¨ jacks. Mute, Dim, Mono, and Volume monitoring controls make the Baby RAM a breeze to work with. And with its passive design, it also means you have no concerns with bad power supplies, as no electrical current is needed! The Baby RAM is built with the most cutting edge methods in manufacturing and design, without ever compromising audio quality or cutting corners.

The RAM 1000 Desktop Monitoring System is the perfect option for self-recording musicians and mid-sized studios. Designed with the modern musician/producer in mind, it includes a few new features to keep studios up to date. Bluetooth reception has become just about essential in any modern-day studio environment and is easily used here. Allowing to play along with the mixes and rehearse them until the musician is content... then with a simple push of a button the recording session can be started and audio send on to the DAW interface to record the track. Couldn’t be easier. The RAM 1000 is easy to navigate and things are kept simple to make sure they don´t interfere with creativity. Operation is intuitive with 3 selectable input buttons to the left and 2 output buttons to the right with a huge, beautiful Marconi type knob dead center for volume control. All inputs and outputs are simultaneously selectable. The addition of the ubiquitous MUTE, DIM and MONO keep those options within reach. There has also been a high-quality headphone output included for critical listening decisions that only headphone monitor can offer. Bluetooth has basically become a standard within studios around the world in the last few years. The RAM 1000 provides a selectable Bluetooth input which supports all the latest CODEC options to insure the highest quality transmission possible As an extra, INPUT 1 can be switched directly to OUTPUT 1 for recording an instrument to an audio device.

The Heritage Audio RAM System 5000 is high-grade Monitoring system for studios and post-production houses who deliver in 5.1 surround. It consists of a remote monitor controller in desktop-format and a 19" rackmount unit, connected via a wireless connection. The system can be configured for 5.1 or stereo and features flexible connectivity for easy integration in any setup. It provides all the functionality for professional monitoring, including speaker switching, DIM, MUTE and SOLO functionality, subwoofer management, headphone amplification, cue-mix distribution, wireless talkback, digital inputs with premium Wolfon D/A conversion and Bluetooth for easy mobile device integration. The console-style Talkback with various routing option makes it easy to communicate with artists. The RAM System 5000 relies on state-of-the-art analog circuitry for superior transparency and ultra-low noise and distortion. Employing gold plated relay switching throughout as the working principle - including a 64-step relay ladder attenuator system for the master level - it offers accuracy and sonics found on high-end large-format consoles. With its RAF-gray finish and prominent red Marconi knob the RAM System 5000 brings the classic look in every control room.

The Heritage Audio RAM System 2000 is high-grade desktop Monitoring system for project studios and commercial recording facilities. It features extensive connectivity options, with three pairs of +4dBu balanced analog inputs and three stereo outputs with a shared subwoofer output, an independent pre-fader MIX OUT, independent stereo CUE I/O, a S/PDIF coax input, and pro-audio-quality Bluetooth input for easy mobile device integration. The two audiophile headphone amplifiers can drive any headphones without noise or coloration. The console-style Talkback with various routing option makes it easy to communicate with artists. The RAM System 2000 relies on state-of-the-art analog circuitry for superior transparency and ultra-low noise and distortion. Employing gold plated relay switching throughout as the working principle - including a 64-step relay ladder attenuator system for the master level - it offers accuracy and sonics found on high-end large-format consoles. With its RAF-gray finish and prominent red Marconi knob the RAM System 2000 brings the classic look in every control room.

The SCM200A Pro is a 3-way active main monitor featuring twin 314mm bass drivers and an outboard, 4 channel, 850W monoblock amplifier, the P4. The monitors are capable of continuous output levels of 118dB@1m with highly linear amplitude response not usually found in monitors this size.

ATC's flagship model is the main monitor of choice in many of the worlds premier recording studios. The 300 litre cabinet houses twin 375mm bass drivers, ATC's 75mm highly esteemed Softdome mid and a 34mm fabric tweeter delivering outstanding low frequency extension and maximum SPLs of up to 121dB@1m. Each monitor is driven by a four channel P4 monoblock featuring 4th order active filters with driver phase alignment for an extremely linear on and off-axis frequency response.

The ATC SCM20P Pro mk2 is an passive 2-way loudspeaker ideally suited to critical nearfield listening applications in all control rooms, LCR surround monitoring in small-to-medium control rooms, and surround channels in medium-to-large control rooms and provides faster editing with more consistent results on EQ'ing and balancing and less listening fatigue. ATC’s 150mm/six-inch Super Linear bass/mid driver with a 75mm/three-inch voice coil and a short-coil, long-gap topology combines the high-power handling and low-power compression usually only found in large, high-efficiency systems with the fine resolution and balance of modern highfidelity systems. As a perfect complement the ATC SCM20P Pro mk2 features the ATC’s SH-25-76S 25mm/one-inch soft dome tweeter. With a massive neodymium motor, it provides an unparalleled linear and extended frequency response (-6dB @ 26kHz) and low non-linear distortion. The amplifier is based on a discrete MOSFET Class A/B design with 200W and 50W continuous power available for the bass and high frequency sections, respectively and includes protection circuits for both DC offset and thermal overload. Controls for sensitivity and a low frequency shelf control help to achieve good balance in difficult acoustic conditions. The cabinet is constructed from heavily-braced MDF. Highly damped, elastometric panels are bonded and stapled to the cabinet’s inner walls to suppress cabinet panel resonances, while the enclosure’s front panel is heavily radiused to reduce cabinet diffraction, improving the frequency response and imaging.

The SCM0.1/15 Pro has a rugged 375mm bass driver, driven by a built in 1000 W amplifier to deliver over 115dB@1m at very low levels of distortion, right down to 20Hz. The SCM0.1/15 Pro can be used to monitor the LFE channel in surround applications or to extend the low frequency in channel systems with smaller main monitors such as the SCM20ASL Pro. A versatile user interface provides control of gain, cut-off frequency, frequency contour and phase.

The ATC SCS240iW Pro is a high-performance, dual 15" active subwoofer designed for flush in-wall (soffit) installation in large control rooms. It pairs seamlessly with SCM300AiW Pro main monitors for stereo, multichannel, and immersive audio setups. Its cabinet width matches theSCM300 for a clean, integrated aesthetic when installed together. The SCS240iW Pro also complements smaller monitors where extended bass and high SPL are required.

The SSM12i Pro is a compact, passive 2-way loudspeaker built around proprietary drive units designed and manufactured by ATC. The speaker can be wall or ceiling mounted in vertical or horizontal orientations. In addition, the mounting hardware allows the cabinet to pivot away from the wall/ceiling surface, directing more of the output towards the listening position resulting in a superior balance and precise imaging. The SSM series of passive loudspeakers is engineered to provide accurate, consistent monitoring when mounted on control room walls or ceilings. Featuring shallow cabinets and a versatile mounting bracket solution, these loudspeakers offer flexible installation options. They are an ideal choice for multichannel and immersive audio setups - including Dolby Atmos systems - in control rooms where space is at a premium, but reference-level performance is essential.

The CMC3 Compact Monitor Controller consolidates the feature sets of Drawmer's 3 most popular monitor controllers: Whilst retaining the famed accurate, and transparent audio quality of the MC2.1, it has the precision and control of the MC3.1 and the low profile, compact design of the CMC2. It is equally at home in a serious home studio as in a professional recording facility. There is one thing that should always be absolutely guaranteed - that you can rely on the accuracy of your monitor controller. Drawmer monitor controllers do not flavour, colour, warm, improve or brighten the signal, the active circuit has been designed to faithfully produce the audio signal whilst removing many of the problems that a passive circuit will bring. For all Drawmer monitor controllers it is imperative that what you record is exactly what you hear. Accurate & Transparent With the same Drawmer pedigree as the MC2.1, the CMC3 circuit is just as transparent and accurate. It has been designed to remove the limitations that a passive circuit brings, such as the ability to increase the volume for quiet passages and improved mix checking, without adding the artifacts that lesser quality active circuits introduce. Precision The CMC3 supports 3 sets of stereo monitors, plus a dedicated mono speaker/sub-woofer output, each can be switched individually and simultaneously and in any order, especially useful for A/B comparisons. The sub-woofer can be used with multiple speakers, or turned off altogether. The volume control utilizes a parallelled custom quad pot for excellent channel matching and smooth feel, as does the secondary preset volume control on the front. This provides repeatable calibrated output level for the monitors, so that at the flick of a switch the engineer can hear the mix at the same predetermined volume, time after time, without having to meticulously adjust controls. Multiple Connections The CMC3 is very well connected with 4 stereo inputs in total: 1x SPDIF digital input (24 bit/192kHz), using the same DAC chipset as the established MC3.1 monitor controller, 2 stereo balanced jack inputs, plus a 3.5mm jack with variable level control for Smartphones/MP3 Players. In addition, it has a 2 professional quality headphone outputs with a separate amplifier and level control, that provide the same audio quality and mix checking as the CMC3 does through the speakers. Talkback is also included with internal or external microphone, level control and audio routing to a dedicated mono output jack & headphones. Advanced Mix Checking The comprehensive mix checking facilities of the CMC3 include dim, mono, phase reverse, left and right cut as well as an easy access mute switch, allowing to check the quality of recordings: tune into the mix to hear any unwanted artefacts, test the effectiveness of the stereo mix, check for phase cancellation, listen to the stereo difference. Features that many monitor controllers lack. Compact The CMC3 packs a lot of features into a small unit. The whole package is presented in a very low profile desktop enclosure of just 3.5 cm high with a footprint of 27 x 16 cm. Tough & Secure Whilst being smart and stylish the rugged, all steel enclosure will withstand the knocks and bumps of the studio, and, coupled with the high quality components used, the CMC3 is built to last. In addition, a Kensington security slot provides protection from thieves.

The SCM50A Pro is an active 3-way system suitable for reference monitoring in medium sized rooms. It is the smallest 3-way model in the range and features a 234mm Super Linear bass driver, ATC's unique 75mm Super Dome mid range driver and a 25mm soft dome tweeter. The active design ensures optimal matching of three (per loudspeaker) MOS-FET amplifier blocks to the drive units resulting in massive transient headroom and a maximum SPL capability of up to 112dB@1m. The amplifier features user adjustable low frequency and input sensitivity controls.

The ATC SCS120 Pro is a 15"/375mm active subwoofer, designed to deliver the exceptional levels of performance required by audio and music professionals and support ATCs range of active monitors. The subwoofers high dynamic range makes it ideally suited to critical monitoring in larger rooms and when paired with larger mid-field and main-monitors and across a very wide range of applications and audio formats including stereo and multi-channel surround plus immersive audio formats such as Dolby Atmos.

This model is a further development of the 3-way SCM150A Pro but utilising a larger 375mm bass driver and a larger cabinet. The result is extended low frequency output and even greater dynamic range but still maintaining the balanced non-fatiguing sound ATC has become famous for. The SCM150A Pro is suited to medium/large rooms and is used by many top engineers including George Massenburg and Doug Sax.

The R1-450 Pro is 4-channel 5U rack-mount power amplifier engineered for the most demanding professional recording, mixing, and immersive audio environments. Each of the four 150 W discrete MOSFET Class A/B amplifier channels features its own dedicated power transformer, ensuring very low crosstalk and the ability to deliver full rated power with all channels driven. A class leading input stage provides exceptional common mode rejection across the audio bandwidth, reducing unwanted interference at the input by at least 10,000 x. This makes the amplifier ideally suited to electrically noisy environments such as busy machine rooms and complex multi-room facilities. With fan-less convection cooling, the R1-450 Pro operates silently—perfect when installed in control rooms—while thermal and dc offset protection and remote power on/off trigger inputs allow flexible and reliable installation.

The Drawmer MC1.1 is a Monitor Pre-Amplifier width the same fantastic transparent and non-colouring sound like the well known MC2.1. MC1.1 has a a revised feature set more suitable for a less complex post production booth or home use where multiple speaker setups are not permissible or even required, and with the addition of a new RIAA phono stage the MC1.1 is a great solution for a precious turntable setup. The front panel is dominated by the two large, independent volume controls for the main line outs and the headphone amplifier, both incorporate a paralleled custom quad pot for excellent channel matching and the smoothest possible action. There are also individual switches for each input source and output section making an elegantly simple yet functional user interface. In addition to balanced XLR inputs of MC1.1 includes an input for MP3 player, iPod or smartphone and a line / phone input for turntables or CD players.

The SCM12P Pro is a high performance 2-way passive nearfield monitor with an installation-friendly footprint ideally suited to nearfield monitoring as well as multichannel music and post-production applications. The tweeter is a 25mm/one-inch soft-dome designed around ATC’s unique dual-suspension technology. Unlike conventional tweeters, this precision part employs two suspensions, offering far greater control of the voice coil and dome motion — especially at higher sound pressure levels. The result is an extended high-frequency response with much greater clarity and definition due to the reduction in disturbing anharmonic distortion. Listener fatigue is also greatly reduced, resulting in users being able to work for longer periods with greater accuracy. At the lower end of the frequency spectrum, mid/bass reproduction is handled by ATC’s 150mm/six-inch proprietary CLD drive unit with a 45mm/1.75-inch diameter voice coil. The driver is capable of tremendous dynamic range with minimal power compression. Tthis construction creates a smooth on- and off-axis frequency response and also a reduction in distortion leading to a more lifelike reproduction of source material. Meaningfully, judgements and decisions can be made more quickly, more accurately, and for longer periods of time by busy working audio professionals. The monitor is equipped with a "bi-wire" connection panel to enable separate amplification of mid/bass and high frequency drivers if required.

The SCM100A Pro is an active 3-way system suitable for larger rooms, based around the same mid range, tweeter and amplifier configuration as the SCM50A Pro but featuring a larger 314mm bass driver in a larger enclosure. This results in an increased maximum SPL capability of 115dB@1m and an extended low frequency response. 4th order active crossovers produce a highly linear amplitude response, both on and off-axis and contribute to exceptional stereo imaging over the largest possible listening area.

Heritage Audio's Baby RAM is a boutique, passive-circuit monitor controller inspired by classic European console designs. Baby RAM is the ultimate controller for total transparency - a zero-compromise signal path, paired with a simplified control set keeps both your monitors and your ears where you need them. Baby RAM features a 4 gang, 24 step rotary switch for volume as opposed to cheaper stereo potentiometers, which means the precision of your stereo signal is perfect on every position! Baby RAM also has no insertion loss, meaning that there’s no extra coloration or signal loss at any settings. Complex design with simplified workflow. Baby RAM might pack a zero-compromise circuit design, but it couldn’t be any easier to use: 2 balanced stereo -pair inputs and outputs on gold plated TRS jacks, and Mute, Dim, Mono, and Volume monitoring controls make Baby RAM a breeze to work with. And with it’s passive design, it also means you have no concerns with bad power supplies, as no supply is needed! Baby RAM is built with the most cutting edge methods in manufacturing and design, without ever compromising audio quality or cutting corners - all at the Heritage headquarters in Spain.

The P1 Pro is a MOSFET Class A/B design dual mono power amplifiers with 150 W per channel into 8 Ohms. At 150 W per channel into 8 Ohms, this fan-less, rack-mountable power amplifier offers the perfect solution for any studio wishing to get the best out of their passive monitors. The P1 Pro features a 19-inch rack-mount chassis with front panel mounted standby button and L/R clip indication. The amplifiers incorporate the same gain reduction and loudspeaker protection circuits that are used in the ATC active monitors. These circuits ensure that the amplifier will not clip, even when working at very high volumes, which protects the loudspeakers from damage and improves the subjective performance of the entire system. Importantly, neither amplifier uses a fan, so they can be placed anywhere, including the control room. The P1 Pro is a ‘true’ dual mono design: the power supplies, signal, and return paths are totally separated from each other. This approach maximizes signal separation and minimizes crosstalk. Further, intermodulation between channels via the power supplies is reduced to an absolute minimum at all frequencies, and the power demand from one channel cannot affect the specified power available to the other channel.

The SCM105AC has been designed specifically as a centre channel monitor, with reduced cabinet height, to ease fitment in crowded control rooms. It is based upon the SCM110A Pro mid-field monitor and can partner a range of ATC 3-way mid-field monitors in 5.1, 7.1 surround or immersive audio systems such as those used for Dolby Atmos.

The CMC7 is a compact 8 channel / 7.1 / 5.1 surround volume controller and cost-effective alternative to the more complex and feature rich MC7.1. In order to maintain it's compact proportions and to keep the product budget friendly the CMC7 does away with controls that can often be found within workstation software and concentrates on essential features such as ease of use and the quality of the signal path, ensuring that the audio is transparent and accurate across all channels and operation intuitive. Whether it is producing audio for film or television, or transporting the listener directly into the venue of an all-encompassing orchestral piece, one thing is sure, the number of users that wish to listen to audio within a surround setting has been growing and will continue to do so. The budget friendly CMC7 allows you to do this without the large financial outlay that other setups will produce. Accurate & Transparent Coming from the same stable as the MC2.1, MC3.1 and MC7.1 the the CMC7 Surround Monitor Controller provides the same high quality. The circuit is just as transparent and accurate. It's controls have the same quality feel and operation and the huge volume knob provides excellent channel matching, and smooth feel. For all Drawmer monitor controllers it is imperative that what you record is exactly what you hear. The active circuit has been designed to faithfully produce the audio signal whilst removing many of the problems that a passive circuit will bring. There is one thing that should always be absolutely guaranteed - that you can rely on the accuracy of your monitor controller. Surround Sound The 8 inputs and outputs are provided via two balanced 25 pin d-sub connectors wired to the Tascam standard making connecting easy. It allows for 8 independent channels, 5.1, 7.1, quadraphonic, DTS®, Dolby Digital EX,THX Surround EX™, DTS-HD™, Dolby Atmos®, etc, the setup is up to the user. With the Stereo Mix switch active the surround mix can be bounced down to a 2.1 signal in the front left and right monitors and sub-woofer, to test the quality of the recording when in stereo. In addition, it has a professional quality stereo headphone output with a separate amplifier and level control, that provides private mix checking, a DIM switch reduces output by 20dB and a MUTE switch is also available to cut the output completely. Precision The circuit design of the CMC7 ensures that the channel matching of all 8 channels is consistent throughout the full range of the volume control. Other manufaturers of surround controllers use multi-ganged potentiometers to achieve the levels of the 8 channels, this is especially true of passive surround controllers, this simplifies the circuit but leads to discrepancies in the level of each channel, especially at the lower and upper volumes, where accurate channel matching can vary wildly. Compact The CMC7 packs a lot of features into a small package. With a footprint of just 18x16cm and a very low profile the CMC7 it fits on every desk and is small enough to pop into a bag to take it anywhere. Tough & Secure Whilst being smart and stylish the rugged, all steel enclosure will withstand the knocks and bumps of the studio, and, coupled with the high quality components used, the CMC7 is built to last. In addition, a Kensington security slot provides protection from thieves.

The SCM110A Pro is built up around the same drive units as found in the SCM50A Pro but has an additional 234mm bass driver to give greater SPL and low frequency output. The result very close to that of the SCM110A Pro but in a size and shape that may be a better match to rooms with less available height.

The ATC SCS70 Pro is an high-performance 12"/300mm active subwoofer, designed to deliver the exceptional levels of performance demanded by audio and music professionals and integral to partnering with ATCs range of active studio monitors. Its performance and features make it ideally suited to stereo, multi-channel surround, and immersive audio formats such as Dolby Atmos. ATC has a rich history of developing loudspeaker systems from component level up and the SCS70 Pro is no different. The subwoofer features a ATC designed & built sub-bass driver, engineered for optimal reproduction of the lowest four octaves of the audio band. To best achieve this, it is designed with a 30mm magnetic gap, 50% longer than any other offered by ATC. The long-gap and short-coil configuration takes a long-standing ATC design feature to its limit, ensuring magnetic non-linearities are minimised, while simultaneously delivering the high linear excursion required to generate accurate and dynamic low frequency output. Generating a high level of magnetic flux over such a long gap required extensive FEA computer modelling and the resultant 6"/150mm N48M Neodymium magnet is the most powerful ever assembled by ATC and a first for the company. As well as minimising distortion, the short-coil long-gap configuration ensures the voice coil remains surrounded by the steel motor structure - even at high drive levels - maximising cooling, reducing power compression, and improving reliability. Turbulent air noise within the driver is minimised via a large, flared vent running through the centre of the motor structure, which has the added benefit of increasing voice coil and motor cooling. The SCS70 Pro subwoofer delivers an extended low-frequency response without employing electronic equalisation, quite unlike many subwoofers available today. Instead, the more elegant combination of exceptional transducer engineering and a marginally larger cabinet volume is used. The simplicity of this approach reduces phase shift and group delay, aiding the integration of the sub with the partnering monitor loudspeakers. Ultimately, it delivers a more balanced and coherent experience for the listener, extending the low-frequency response without masking details or changing the tonal character in the upper bass/lower mid-range. Drawing on 34 years of experience in amplifier design and development, ATC's electronic engineering team have delivered an all-new amplifier for this subwoofer. The 300W class AB design is hand-built by ATC at their UK facility and precisely optimised to the requirements of the drive unit, resulting in fast, dynamic bass with minimal colouration. Two balanced inputs provide connectivity suited to both stereo and multi-channel/immersive audio systems plus two balanced outputs provide connections to monitor loudspeakers or to 'daisy-chain' multiple subs. Low-pass filters are analogue, 4th order Linkwitz-Riley and filter frequency options ensure optimal integration with a wide range of studio monitors. An industry-standard 80Hz low-pass and an 'off' option (for use with external processing) are also provided. A polarity switch plus a continuously variable 180° phase adjustment allows further optimisation of the subwoofer crossover and a stepped attenuator with a 21 dB range provides precise level matching. Extending the low frequency response of a monitoring system brings many advantages, but occasionally, reducing the amount of bass energy in the control room allows the listener to focus on a particular task higher up in the audio spectrum. The SCS70 Pro output mute feature makes this quick and easy, with ‘mute’ toggled via a single latching footswitch (connected via a ¼" / 6.35mm jack). In addition, multiple subwoofers can be muted using the same footswitch, connected via the mute 'Thru' jack. The size and performance of the SCS70 Pro make it the ideal partner for a wide range of ATC monitor loudspeakers, from the SCM12 Pro up to and including the SCM50A Pro. Multiple subs can be employed to elevate performance, to fill larger rooms and also when partnering with larger models of loudspeakers. Buffered linkable inputs and outputs makes connection of multiple subs simple as does the linkable ‘mute’ circuit. Surround and Immersive Audio formats can be particularly demanding of subwoofers and this design offers improvements in dynamic range and clarity at higher SPLs. It is recommended that Dolby’s DARDT (Dolby Audio Room Design Tool) should be used to aid the design of ATC monitoring systems for Dolby Atmos, ensuring the format guidelines are met and best possible performance is achieved. Designed and engineered with a focus on resolution and integration, the SCS70 Pro offers users additional low frequency extension and dynamic range but without compromising balance in the upper bass and lower mid-range. It provides an upgrade path to customers owning smaller monitors and lacking space for larger mid-field or main monitors whilst also strengthening ATC’s options in surround and immersive audio applications. Whichever way anyone chooses to use it, the SCS70 Pro is a strong addition to the Professional Series product line-up.