1978 Music Man 410-HD One Thirty 2-Channel 130-Watt 4x10 Guitar Combo

Good condition, 6/10, Made in USA, has recently been serviced by Stockholms number one amp tech guru Ola Insulander, some tears in the front cloth, home made upper back panel (stained plywood), original speakers (A10-GHD with code 67-78-05), chassi 2275 130 EX, S-marked (Swedish electronics control) and imported by Dieke Musik, more info: Music Man released the Sixty Five and then the One Thirty, which were 65 and 130 watt amps respectively. They were a part of Leo Fenders vision of clean tone and massive headroom. The 130 featured a solid state rectifier, four 6CA7 (which were the same as EL34) power tubes, and a preamp featuring multiple solid state gain stages making the signal very clean. The Music Man 130-series amplifiers all featured two channels: one effect-less channel and one with reverb and tremolo. The reverb used a true spring reverb tank driven by solid state op amps and the tremolo was based on a bipolar transistor. Running effects on transistors and op amps allows the effects to do their job with less tube coloration: a very appealing concept to many players. By using tube technology together with the advantages of transistors and op amps, Music Man became one of the first hybrid tube amp makers. The solid state preamp offers clarity, reliability and clean headroom while the tube power section adds that bit of warm tube-rich tone. The signal is then projected with four 10 alnico speakers, which offer a full spectrum of highs, mids and tight lows.