New GPM 45 Head Sound Clips

New sound clips are up for the GPM 45 Head. The clips feature a very unique Metropoulos amplifier, the first GPM 45 built, serial 65001 from 2007, which is covered in white tolex. Owner Chris Cali of San Jose, California recorded his amplifier with two Shure Beta 58′s.

Here is a sample clip:

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Hear the rest on the GPM 45 Head page.