MARSHALL 9000 SERIES GUITAR PREAMP MGP9004 ! eBay

Marshall Preamp 9000. Marshall 9000 preamp The Marshall 9000 Series all-tube preamps were built in England from 1989 to 1993 No Interest if paid in full in 6 mo on $149+ with PayPal Credit * Condition: Used Used

1989 Marshall Series 9000 Model 9001 - All Tube Guitar Preamplifier Rackmount The serial number of this unit carries the "Y" code indicating 1990 production.

MARSHALL 9000 SERIES GUITAR PREAMP MGP9004 ! eBay

In great condition, this all-tube preamp features two channels, allowing you to switch between clean and overdriven tones with ease The Marshall 9000 Series all-tube preamps were built in England from 1989 to 1993 In great condition, this all-tube preamp features two channels, allowing you to switch between clean and overdriven tones with ease

90's Marshall 9004 Guitar Preamp (9000 Series) YouTube. 1 control/effects rack case, containing 2 (1 as a spare) Marshall 9001. The serial number of this unit carries the "Y" code indicating 1990 production.

Marshall 9000 preamp. Everything works fine except the far right control which is a little noisy No Interest if paid in full in 6 mo on $149+ with PayPal Credit * Condition: Used Used