The SA4 and SA4M Passive Preamps

Goldpoint SA4



The Goldpoint SA4 (stereo) and SA4M (dual mono volume controls) easily out perform other
100% passive preamplifiers with superior clarity, transparency, and precision.

They were designed to improve sound quality while replacing (often unnecessary) active preamps.

Goldpoint SA4M
No distortion is added to your signal path while performing level control.
Goldpoint precision stepped attenuator yields lowest noise and excellent channel-to-channel signal level matching.
Versatile AUX Input 4 provides an optional alternative  function.
SA4 rear panel SA4 inside view
Inside the SA4

SA4M inside view

Volume Control: Goldpoint precision Stereo 24 or 47 Position Stepped Attenuator.
Selector Switch: Goldpoint 2P-4T-1D.
Inputs & Outputs: Four Inputs and one Output.

LINE IN 4 / AUX is easily configured for alternate use by re-positioning 2 internal wire jumpers.
1) Fourth Line Input (factory default).
2) Tape Output.
3) Main Output #2.
RCA Jacks: Gold-plated, heavy duty solid brass, right angle PC board style.
Wiring: High grade, silver-plated copper, multi-stranded, with Teflon jacketing.
Chassis: Aluminum clam-shell, 1/4" front and rear panels.
Dimensions: 2.3" Tall x 6.2" Wide x 7.0" Long
Weight: 1 3/4 lb.
Prices:
Part Number Volume Control
Price
SA4 24-Position Stepped Attenuator, 4 In / 1 Out
$532
SA4-47 47-Position Stepped Attenuator, 4 In / 1 Out $617
SA4M Dual Mono 24-Position Stepped Attenuators - 4 In / 1 Out
$569
SA4M-47 Dual Mono 47-Position Stepped Attenuators - 4 In / 1 Out $654

Note about our knob dial pattern: The Goldpoint SA box front panel dial pattern shows the numbers 0 to 23, with a dot in between each adjacent number. When a 24-position stepped attenuator is installed, each knob position points to a number. When a 47-position stepped attenuator is installed, each knob position points to a number, then a dot, alternately.

Goldpoint Passive Preamps, Switching Controls and Project Boxes
RCA Preamp:
 SA1 SA2 SA3+2 SA4

RCA Switcher:
SW2 SW3+2
 SW4

XLR Preamp:
 SA1X SA2X-I SA2X-O


XLR Switcher:
SW2X-I
 SW2X-O


Blank Boxes:
 EN1











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