Where Perfection Matters
ADL 670 Overview
ADL 670 Overview
Specifications
+4 input / 600-ohm Load
Unit Gain Clockwise :
15.1dB @ +4 Output
Noise
-82.6 with 400-Hz Filter = 89.2
THD
0.028% @ 100-Hz : 0.189%
IMD
0.100%
Frequency Response
50Hz..20k (± 1db)
Input / Output Impedance
600-ohm
Output Level
+4 or +8 VU (+27 dBm clipping point)
Gain
7 db (no limiting)
Attack Time (adjustable)
0.2 milliseconds in Pos-1, 2 and 6
0.4 milliseconds in Pos-3 and 5
0.8 milliseconds in Pos-4
Transformers
14 total - same as original
Tube Complement
8- 6386
2- 12AX7A
2- 12BH7A
4- 6973
Physical
Dimensions
6-U high, 13-1/2"depth
Weight
45 lb.