Sold 1976 Audio Developments AD-031 channel strips

[envelope]

Audio Developments AD-031 "Micro Mixer" channel strips for sale:

They fall into the vintage 70's category of high end british gear used extensively by BBC along with (neve, cadac, audix, calrec, emi)

functionally serviced only with a few caps replaced, and I have installed new faders.

Listing is for the professionally serviced modules only. The pictured +24VDC PSU and 'bench test' WIRING harness are not included.

The insert is presently bypassed with a wired jumper.
I have racked these in the past using the Aux send as a direct output.
On the general schematic there are 2 areas in dotted lines that do not exist in these particular channels, labelled (Hi-PassFilter) and (PFL)

Pinout

Pin 1 Ground
Pin 2 +24VDC
Pin 3 Input +
Pin 4 +48VDC
Pin 5 Input -

Pin 6 Insert point (tied to pin 10)
Pin 7 Aux send
Pin 8 A bus (left)
Pin 9 B bus (right)
Pin 10 Insert point (tied to pin 6)


$200 USD each 4 available. PayPal in USD

shipping in canada is $50 for any quantity
shipping to USA in $75 for any quantity

I can send you the manual, via PDF, if you send me your eMail

 

[chaosium]

Hello!

Before I add this as a project to my bench, would the PSU hookup and wiring harness be something conventional enough there’s a modular rack-mount design here i could map to?

Thanks, i’d definitely like to add some channel strips to my setup without needing the size and space of a full console.

 

[envelope]

Hello!

Before I add this as a project to my bench, would the PSU hookup and wiring harness be something conventional enough there’s a modular rack-mount design here i could map to?

Thanks, i’d definitely like to add some channel strips to my setup without needing the size and space of a full console.

I have no idea if any racking materials would be available here.

 

[TimG]

Hi envelope!
I went out back with my morning coffee today, and ran into a man with the loveliest Audio Development mixers and asked him about racking these, as it was on my mind too.

 

[3nity]

@chaosium are you with the band?

 

[envelope]

ALL SOLD