Up for bid, is a Marshall MGP 9004 Stereo Preamp - 1990 vintage. 

Very Versitile design with Stereo/Mono Effects Receive and Stereo/Mono Main Output.

Very Good+ Cosmetic Condition - Excellent Operational Condition.  

It has1 Input and 2 Channels - Clean and Overdriven.  Both Sound Excellent.  

All the Controls work correctly with no scratchy or pop sounds.

Overdriven Controls:  Gain, Volume and Treble, Middle, Bass Tone Controls.

Clean Controls:  Volume and Treble, Middle, Bass Tone Controls.

The Effects Receive has a Blend Control to go from all dry signal to all effects signal.  Also has a 0 or -20dB Effects Loop Level Switch.

Master Volume to Control Output Level.

All Controls were tested to operate correctly.

Comes with 15VAC Power Adapter rated at 250ma - the original Marshall Power Adapter was 125ma.

Payment to be made within 2 days of Auction Ending.

Package must be inspected for damage within 2 days of receiving - FedEx must be notified .

No Returns.

48 Contiguous states only.

No International Bidders or Shipping.

Thanks for looking!