Each ADAT is in good working condition recently checkout by service tech.. Selling them as a set of 32 Tracks. Also have the BRC avail for sale as well but not included in this price. Includes the rack.
ADAT XT SPECIFICATIONS
Transport
Recording Format: ADAT Rotary head digital recording
Tape Format: S-VHS cartridge
Heads: 4 (2 Read, 2 Write); Read before Write
Approximate Recording Times:
ST-60: 22 minutes
ST-120/SE-180: 40 minutes
ST-160/SE-240: 54 minutes
ST-180/SE-260: 62 minutes
Fast Wind Rate: 40 x play speed (Threaded)
Audio
Number of Audio Channels: Eight
Audio Conversion:
Record (A/D): 18 bit linear audio, 128 times oversampling, single
converter per chan.
Playback (D/A): 20 bit linear, 8 times oversampling, single converter
per chan.
Sample Rate: 44.1 /48kHz, Selectable
Vari Speed Range: +100/-300 cents (48kHz), ±200 cents (44.1kHz)
Frequency Response: 20Hz-- 20 kHz, ± 0.5dB
Dynamic Range: 92 dB, A weighted
Distortion: .009% THD
Channel Crosstalk: Better than -90 dB @ 1kHz
Wow and Flutter: Unmeasurable
Reference Level: -15dB
Analog Inputs/Outputs
Connectors:
Balanced: One ELCO® connector (in/out)
Unbalanced: Sixteen RCA jacks (8 input, 8 output)
Input Impedance:
Balanced: 10kW
Unbalanced: 10kW
Output Impedance:
Balanced: 150W into 600W Nominal
Unbalanced: 150W into 10k W Nominal
Nominal Input levels:
Balanced: +4 dBu (1.23V)
Unbalanced: -10 dBV (3.17V)
Maximum Input levels:
Balanced: +19 dBu (6.90V)
Unbalanced: +5 dBV (1.78V)
Digital Inputs/Outputs
Connectors: Two EIAJ fiber optical jacks (1 in, 1 out)
Communications Protocol: 8-Channel Serial Communication
General
Power Requirements: 90V--250V AC, 50/60 Hz
Power Consumption: 80W
Operating Temperature: 10--40° C for specified performance
Operating Humidity: 80% maximum with no dew condensation for
specified performance
Dimensions (H x W x D): 5.25" x 19" x 11" (133.3 x 482 x 279.5mm)
Weight: 20 lbs. (9 kg)
Alesis XT20 Digital Recorder Used Recently Serviced
The ADAT-XT20 provides an amazing new standard in audio quality for professional multi-track recording while remaining completely compatible with the huge foundation of over 110,000 ADATs in use worldwide. Using ADAT Type II, the only modular digital multitrack recording format that writes 20 bits to tape, the XT20 raises the measure of sonic excellence that ADAT recorders have established since their introduction in 1991.
The XT20 improves upon the capabilities of earlier models of ADAT and other digital recording formats by recording 8 tracks of true, linear 20-bit digital audio onto tape, without using external converters or multiplexers. No other modular digital multitrack recording format currently manufactured offers this capability. Rather than just a 25 increase, the jump from 16-bit to 20-bit recording provides audio quality that's 16 times more detailed than the 16-bit sound of compact discs, resulting in a wider dynamic range, lower quantization distortion, higher headroom, and lower noise.
To complement its 20-bits-to-tape capabilities, the XT20 uses the latest ultra-high fidelity 20-bit oversampling digital converters. The XT20 uses the same Optical Digital Interface and Synchronization Interface as other ADATs, so it may easily be implemented into an existing system. For more advanced production work, the XT20 provides built-in digital editing features (Track Copy, Tape Offset and Track Delay) and a 10-point autolocator/numerical input system. Plus, its solid die-cast aluminum chassis is designed to isolate the power supply and keep the transport aligned for heavy-duty applications. To get audio to and from tape, the XT20 provides both a servo-balanced 56-pin connector and unbalanced -10dBV inputs and outputs on phono (RCA) connectors.
For direct digital connection, the ADAT Optical Digital Interface carries up to 8 tracks at once completely in the digital domain. As a serious improvement to the world standard in modular digital multitracks, the XT2
The Alesis BRC Master Remote Control adds a set of powerful creative and operational tools to your ADAT or ADAT-XT digital recording system. It provides SMPTE, MIDI and Video synchronization, digital editing, and a full-function multi-machine autolocator with an onboard memory. The BRC is the only device that allows you to control up to 128 ADAT tracks from one location, either table top mounted, in a studio rack, or on an optional roll-around stand. Another BRC function is the ability to edit and assemble your songs using bars and beats. Other features include sample-accurate auto punch in/out and rehearsal modes, 460 Location points with 8-character alphanumeric names, full control of Track Delay (up to 170 ms per track), Tape Offset between multiple recorders, SMPTE Offset and Generation, MIDI Tempo Maps and Clock Generation, and MIDI Machine Control. More than just a remote control, the BRC is a SMPTE time code synchronizer, allowing ADATs to chase-lock to time code from video or analog recorders. SMPTE offsets may be set to single sample (1/48,000th of a second) accuracy. You can select ADAT's tape time, SMPTE time, or bars and beats as a display reference. All BRC settings and memories may be stored digitally on the data header of each ADAT tape for quick recall at any time. When you need to bring your ADATs together into a complete, fully-professional system, the BRC is the ultimate in digital audio recording control.
Specifications:
Song Memory: 20
Locate Points Per Song: 20, with user-specified names
With the VS8F-2 Effects Expansion Board, you can add two stereo multi-effects processors to select Roland V-Studios and V-Mixing Systems. Each board contains hundreds of studio-quality effects, including reverb, chorus, delay, COSM Microphone and Speaker Modeling and a Mastering Tool Kit.
Features:
User-installable effects expansion board for Roland V-Studios and V-Mixers including VM-7200/7100/VS-2480/1880/1680/VSR-880
Each board contains 2 stereo multi-effects processors with 240 Preset Patches and 200 User Patches
Includes a variety of studio reverbs, delays and chorus effects as well as innovative new effects such as COSM Mic and Speaker Modeling