D-001R Line Input Module – Dual RCA Input with Independent Audio Processing

The D-001R is a high-performance line input plug-in module designed for seamless integration with TOA’s 9000 Series amplifiers. Featuring dual unbalanced RCA inputs, it accepts stereo line-level signals which are mixed internally for flexible audio routing. Each input channel can be independently processed with built-in TONE, EQ, and COMPRESSOR settings, allowing for precise sound control. Ideal for background music, AV integration, or multi-zone audio systems, the D-001R enhances audio quality while maintaining easy connectivity and modular design.

TOA D-001R Specifications

Power Source +24 V DC, -24 V DC, +6 V DC
Current Consumption 20 mA (at +24 V DC), 20 mA (at -24 V DC), 60 mA (at +6 V DC)
Input 2 channels, 2RCA/ch mixed, 10 kΩ, unbalanced, RCA pin jack Input
Sensitivity -60, -54, -48, -42, -36, -30, -24, -18, -10 dB* (selectable)
Frequency Response 20 Hz - 20 kHz, +1, -3 dB
Total Harmonic Distortion + N 0.008 % (at 1 kHz, 20 Hz - 20 kHz BPF, Input sensitivity: -10 dB)
S/N Ratio Over 70 dB (at 20 Hz - 20 kHz BPF, Input short, Input sensitivity: -10 dB)
Cross Talk Over 75 dB (at 20 kHz, Input sensitivity: -10 dB)
A/D Converter 4 bit ADC
Sampling Frequency 48 kHz
Tone Control

Bass: ±12 dB (at 100 Hz)
Treble: ±12 dB (at 10 kHz)

Parametric Equalizer

10 bands, Frequency: 20 Hz - 20 kHz, 31 points, Variable range: ±12 dB,

Q: 0.3 - 5

High-pass Filter -12 dB/oct, Variable frequency range: 20 Hz - 20 kHz, 31 points
Low-pass Filter -12 dB/oct, Variable frequency range: 20 Hz - 20 kHz, 31 points
Compressor Depth: 1 - 5
Operating Temperature -10 ℃ to +40 ℃ (14 ゜F to 104 ゜F)
Finish Panel: Aluminum, hair-line
Dimensions 35 (W) × 78 (H) × 91.5 (D) mm (1.38" × 3.07" × 3.6")
Weight 82 g (0.18 lb)
List price: $255.00
Price: $206.00
SKU: D-001R
Catalog: 
Commercial Accessories
Brand: 
TOA
Dimensions: 6 in × 6 in × 4 in
Weight: 2 lb