TEAC A-7300RX Amplifier / Control Electronics — dbx Noise-Reduction, Japan View Watchlist >
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Lot # H351
System ID # 23696634
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TEAC A-7300RX Amplifier / Control Electronics — dbx Noise-Reduction, Japan
For sale is the TEAC A-7300RX amplifier and control (electronics) unit from the two-part system made in Japan (mid-1970s). Packed with high-end features, it includes built-in dbx Type I noise-reduction (dynamic range up to 100 dB), precision control over recording and monitoring, dual illuminated VU meters, selectable EQ and bias (tracks 1-3), mic and line inputs with Level and Attenuation, independent channel knobs (Left A/B, Right A/B), REC MASTER, OUTPUT control, an elapsed-time counter with memory, MPX filter, encode/decode/copy buttons, and a comprehensive range of input/output jacks (XLR mic in, RCA PB Head in, RCA Line in/out, Encoder out, multi-pin transport interface). Excellent as a standalone mixer or rebuilding project.
Technical Specifications (Electronics):
- dbx Type I Noise Reduction: Up to ~100 dB S/N ratio; ~65 dB without
- VU Meters: Dual illuminated, selectable sensitivity (“High” / “Normal”)
- Controls:
- EQ (1–3), Bias selector
- Rec Mode (Left/Right), Meter (High/Normal), Monitor (Tape/Source)
- MPX filter, Encode / Decode / Copy switches
- Level Knobs: Left A, Right A, Left B, Right B; Mic/Line input select
- Master Controls: REC MASTER, OUTPUT (balance L–R)
- Inputs/Outputs:
- Mic In: 4 XLR (R–A, R–B, L–A, L–B) with 0 dB / 20 dB pad
- PB Head: RCA (R, L)
- Line In: RCA (R-A, R-B, L-A, L-B)
- Outputs: RCA (Source/Tape L, R; Encoder)
- Transport Interface: Multi-pin connectors labeled "Erase/Rec Head" and "Power Supply"
- Remote Control Capability: Elapsed-time counter with memory; remote-compatible design
Condition:
Pending
Size:
With case closed: 8" × 17½" × 17½"
