Drawmer DA6 Balanced Distribution Amplifier - Manual (Page 11)

DA6 OPERATORS’ MANUAL
TECHNICAL SPECIFICATIONS
All Levels ref.+4dBm
INPUT IMPEDANCE 15K
MAX. INPUT LEVEL Bal. +23.5dB Unbal. +18dB
MAX. OUTPUT LEVEL Bal. +22.5dB Unbal. +17.5dB into 600 .
(Any output)
OUTPUT IMPEDANCE 33 (electronically balanced)
NOISE Better than -95 dB
(Gain=0dB, Bandwidth 22Hz - 22kHz)
CROSSTALK Better than -90dB @ 10kHz
(Input grounded, any channel output)
DISTORTION @ 1kHz Output 0dB better than 0.008%
+10dB better than 0.008%
+20dB better than 0.015%
BANDWIDTH 18Hz to 32kHz -1dB
HEADPHONE AMPLIFIER Will deliver 1 Watt into 8
Recommended Headphone Impedance 8 to 600
TRANSFORMER OPTION
Outputs fitted with specified transformer will have the following specification:-
Max. Input Level @ 40 Hz +6dB for 0.5% THD.
Distortion @ 1 KHz 0 dB Output better than 0.008%
Bandwidth 10 K Load 20 Hz - 45 KHz
Insertion Loss 0.10dB (with 10 K load)
Bandwidth 600 Load 20 Hz - 33 KHz
Insertion Loss 0.67dB (with 600 load)
DCR Winding 1 6.9 + 7.6
DCR Winding 2 11.6
POWER REQUIREMENTS 115Volt or 230Volt at 50-60Hz, 30 Watts
FUSE RATING 160mA for 230Volt, 315mA for 115Volt
CONFORMING TO IEC127-2
FUSE TYPE 20mm x 5mm, Class 3 Slo-Blo, 250Volt Working
CASE SIZE 482mm (w) x 44mm (h) x 200mm (d)
WEIGHT (incl packaging) 4.05 Kgs. (With all Transformers fitted 4.60 Kgs.)