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D1 Technical Specifications | Download PDF File (500k)
Analog Audio Section Zone 2 and Zone3 Paths Video
Digital Audio Section Record Path Control
Signal Processing FM Tuner Power Requirements
Main Path AM Tuner Dimensions
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ANALOG AUDIO SECTION
Input Impedance
20 kΩ
Output Impedance
Main–RCA
Main–XLR
Zones 2/3 and Record

300 Ω
600 Ω
51 Ω
Rated Input
2.0 Vrms
Maximum Input
5.3 Vrms
Rated Output (100 kΩ load)
2.0 Vrms
Minimum Load
5 kΩ
Maximum Output
RCA
XLR

6.3 Vrms
12.6 Vrms
51 kΩ
Headphone Output
100 mW into 32 Ω at 0.2% THD+N
Volume Control Range
Main
Zone 2/3 and Headphone

-95.5 dB to +31.5 dB (in 0.5 dB increments)
-62.5 dB to +10.0 dB (in 1.25 dB increments)
Channel Separation (at 1 kHz)
82 dB
Crosstalk Between Inputs (at 1 kHz)
86 dB
XLR Pin Configuration
Pin 1: Ground, Pin 2: Positive, Pin 3: Negative
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DIGITAL AUDIO SECTION
All digital audio inputs and outputs are to S/PDIF electrical (75 Ω, 0.5 Vp-p), S/PDIF optical (Toslink), or AES/EBU (110 Ω, 5 Vp-p) standards. SRC output is 24-bit/192 kHz regardless of input.
Analog to Digital Converters
AKM® AK5394A
Input Receiver
AKM® AK4112A
Processor
Dual Motorola® 56367 at 150 MHz
Sample Rate Converters
Analog Devices AD1896
Digital to Analog Converters
AKM® AK4395
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SIGNAL PROCESSING
Crossover
High-Pass Slope (Small Speaker Setting)
Low-Pass Slope (Subwoofer)
Frequency (Adjustable in 5-Hz increments)

12 dB/octave (2nd order)
24 dB/octave (4th order)
25 Hz to 160 Hz
Tone Control
Filter Response Type
Bass Turnover Frequency
Treble Turnover Frequency
Range

Shelf
200 Hz
2 kHz
±12 dB
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MAIN PATH
(RCA and XLR Output, 48 kHz Sampling Rate for all Digital Signal Paths)
Frequency Response and Bandwidth
Analog-Direct Inputs

Analog-DSP Inputs at 24/96

Digital Inputs at 24/96


10 Hz to 20 kHz
(+0 -0.2 dB), 1 Hz to 130 kHz (-3 dB)
24/96 10 Hz to 20 kHz (+0 -0.3 dB), 2 Hz to 44 kHz (-3 dB)
24/96 10 Hz to 20 kHz
(+0 -0.2 dB), 1 Hz to 45 kHz (-3 dB)
THD+N (at Rated Input and Output)
Analog-Direct Inputs
Analog-DSP Inputs at 24/48 or 24/96
Digital Inputs at 24/48 or 24/96

0.006% (80 kHz BW)
0.004% (AES17 filter)
0.004% (AES17 filter)
IMD (CCIF at 15 kHz and 16 kHz)
6-Ch S/E Direct Input
2-Ch BAL Direct Input
2-Ch S/E Direct Input
Analog-DSP Inputs at 24/48
Digital Inputs at 24/48 or 24/96

<0.001%
<0.001%
<0.001%
0.001%
0.001%
S/N Ratio (ref. 2.0 Vrms; IEC-A Filter)
Analog-Direct Inputs
Analog-DSP Inputs at 24/48 or 24/96
Digital Inputs at 24/48 or 24/96

107 dB
101 dB
104 dB
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ZONE 2 and ZONE 3 PATHS
Frequency Response and Bandwidth
20 Hz to 20 kHz (+0, -0.1 dB),
3 Hz to 140 kHz (+0, -3 dB)
THD+N (at Rated Input and Output)
0.06% (80 kHz BW)
IMD (CCIF at 15 kHz and 16 kHz)
0.06%
S/N Ratio (ref. 2.0 Vrms, IEC-A Filter)
97 dB
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RECORD PATH
Analog to Digital Conversion S/N Ratio (A-weighted)
103 dB
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FM TUNER
Sensitivity
50 dB S/N
IHF

13 dBµ typical, 25 dBµ max.
10 dBµ typical, 20 dBµ max.
S/N Ratio
Mono
Stereo

75 dB typical, 65 dB min.
69 dB typical, 60 dB min.
Distortion
Mono
Stereo

0.2% typical, 1.0% max.
0.3% typical, 1.5% max.
Stereo Separation
40 dB typical, 25 dB min.
Adjacent Channel Selectivity (±400 kHz)
70 dB typical, 60 dB min.
Frequency Response
25 Hz to 15 kHz (±1 dB)
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AM TUNER
Sensitivity (20 dB S/N)
49 dBµ typical, 56 dBµ max.
S/N Ratio
50 dB typical, 43 dB min.
Distortion
0.7% typical, 2.0% max.
One-Signal Selectivity (±10 kHz)
24 dB typical, 18 dB min.
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VIDEO
Bandwidth of complete path from input to output
Composite and S-Video
Component:
Y
Pr/Cr
Pb/Cb
70 MHz

110 MHz
90 MHz
80 MHz
All video inputs and outputs are 75 Ω, 1.5 Vp-p. Component video switching is suitable for any format up to 1080p (line-doubled 1080i).
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CONTROL
Infrared
Carrier Frequency
Max. 12V Supply Current
Maximum Emitter Current

38 kHz
150 mA
100 mA per output
RS-232 Interface
Connection
Pinout (Statement D1 side)
Baud Rate
Configuration

DB-9F, straight-wired
Pin 2:Tx, Pin 3:Rx, Pin 5: Ground
1200 to 115200
8 data bits, 1 stop bit, no parity bits,
flow control (RTS, CTS, NONE)
Trigger Outputs
Polarity

Maximum Current at 12 VDC

Sequential Delay

3.5 mm mono (tip positive), sleeve negative
50 mA (Triggers 1,2), 200 mA (Trigger 3)

250 ms
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POWER REQUIREMENTS
Supply Voltage
105 to 130 V, 60 Hz
Power Consumption
Maximum 140 W
Fuse Ratings (Fuses are internal)
Main Power Supply
Standby Power Supply

1.5 A slow-blow 5 x 20 mm
0.5 A slow-blow 5 x 20 mm
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DIMENSIONS
Height
5-7/8 inches (14.9 cm) including feet; Rack-mounting: 3 rack units, without feet
Width
Faceplate 19-1/4 inches (49 cm)
Chassis 17-1/4 inches (43.8 cm)
Depth
15-1/4 inches (38.7 cm)
Weight (unpacked)
24.3 lb (11 kg)
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