Sandberg Onboard Preamp - 4 Knob, 2 Band, Active / Passive - SOLD Pending £60

[bagsieblue]

Sandberg onboard preamp.

£60 plus £3.50 to post UK.

£110 for a new on on Bass Direct to a decent saving.

Four-knob, two-band preamp from a Sandberg TT5:

• volume (pull up to switch to passive mode)
• blend with centre detent
• bass
• treble, or tone (in passive mode)

Actual photo below and then some photos I found online of how to connect up.

To wire it up (numbers refer to photo):
1. signal (to output jack)
2. ground
3. 9V battery

There are three connections on the circuit board to connect your pickups to: connect your first pickup to top, shield/ground to the middle, second pickup to bottom. In this photo, the grey wire was neck pickup and the black one was the bridge.

Soldering to a board on these so you'll need to be fairly comfortable on soldering skills.....

 

Edited June 1, 2021 by bagsieblue

[Quatschmacher]

@Rumple has a wanted ad for one of these I believe, if it’s a Glockenklang. 

Edited May 26, 2021 by Quatschmacher

[bagsieblue]

2 minutes ago, Quatschmacher said:

@Rumple has a wanted ad for one of these I believe, if it’s a Glockenklang. 

Already been in contact thanks - not for him, needs 4  x completely separate pots, i.e 2 not fixed, mounted on a PCB.

[Quatschmacher]

Just now, bagsieblue said:

Already been in contact thanks - not for him, needs 4  x completely separate pots, i.e 2 not fixed, mounted on a PCB.

Ah, ok, fair enough. 

[GisserD]

4 minutes ago, Quatschmacher said:

@Rumple has a wanted ad for one of these I believe, if it’s a Glockenklang. 

i might have one

[Rumple]

1 hour ago, GisserD said:

i might have one

If it's the one with the 4 separate pots and you want to move it on please DM me 🙂

@bagsieblue GLWTS

R.

[ebassuk]

pmd