Ampeg SCR-DI Owner's Manual

SCR-DI Bass DI with Scrambler™ Overdrive
10
SCRAMBLER
TONE CONTROL
CIRCUITRY
MIDRANGE
TONE CONTROL
CIRCUITRY
SCRAMBLER
ENGAGE
EQ
ENGAGE
DRIVE
BLEND VOLUME
ULTRA
LO
ULTRA
HI
BASS
TREBLE
TONE CONTROL
CIRCUITRY
AUX INPUTS
PHONES
AUX LEVEL
MONO 1/4
"
STEREO 1/8”
STEREO 1/8
"
PARALLEL
THRU
INPUT
15 dB PAD
[INTERNAL]
FET
PREAMP
+
-
BALANCED
GND LIFT
LINE OUT
LINE OUT
SCR-DI Block Diagram

Ampeg SCR-DI Specifications

Sound Specifications

signal to noise ratio	90 dB (20 Hz–20 kHz, unweighted)
maximum gain at 1 kHz input	24 dB; 45 dB, Scrambler in/max.
aux input	27 dB
tone controls bass	+14/–14 dB @ 40 Hz
tone controls mid	+5/–11 dB @ 500 Hz
tone controls treble	+16/–15 dB @ 4 kHz

Power

internal power requirements	9V Battery
external power requirements	9–12V DC @ 100mA

Weight and Dimensions

size	2.2 in x 7.6 in x 4.3 in
dimensions in mm	56 mm x 193 mm x 110 mm
weight	2.6 lb / 1.2 kg