Sunn alpha 112pr solidstate guitar combo amp killer little amp. Sunn amplifiers pete townshends guitar gear whotabs. Not super loud, but that tone no pedals just ran straight in. Sunn plc 3200, wiring schematic diagram fender electronics, sunn on. Marshall, vox, hiwatt, orange, sunn, supro, utah, richenbacker, silvertone, ampeg, sound city. Thus, the sunn musical equipment company was founded.
Beta 115212410 to internal speakers beta models 410, 212, 115, each have four ohm speaker load. Sunn alpha four412sr vintage amplifier guitar bass 100w amp pa beta lead reverb duration. The best reissue in our opinion was the sunn 300t bass amp which again is nothing like any original sunn amp ever made but the 300t which is now available as the fender 300 pro is an outstanding bass amp. The oscilloscope is designed according to the research, production,debugging and repair requirements of many electronic engineers. The amp fired up and made sound so the tranny is good.
It made some cap noize and such but overall she sounded. Beginning in august 1967 and for the early to mid1968 north american tours, pete and john used sunn amplifiers and cabinets, succeeding the use of u. Shows normal signs of wear and tear on the tolex, most notably on the sides, there is a bit of peeling, but nothing to serious. The t50c and model t were not bad and provided a good clean sound as they should it is a fender amp and a decent drive sound. Trying to fix a sunn alpha 6 mixeramp, anyone know what the 4lug. Sunn psm8 stereo mixer, parts list, wiring schematic.
This enables your beta to operate with no less than a total four ohm load i. New listingsunn sceptre amp head for bass and guitar tube amp. Production floundered through the late 1970s and early 1980s, before fender bought sunn in 1987. Loud 150 watt amp for guitar or bass with heavy distortion. Outputs, function blocks, memory bits, or keys are placed on the fbd base. As the years passed, countless pioneers of rock would rely on sunn amplifiers to carry the weight. If anyone that has one could get faceplate dimensions and angle for me. The wiring layout is in this diagram, the wiper is on lug 2, the center tap on lug 4. Sunn alpha four412sr vintage amplifier guitar bass 100w amp. Function block diagram base fbd base all system program components inputs. On top of all of these elaborate choices, there was the sunn pl20, a rack mounted unit that was the preamp from the beta lead without any power amp.
Schematics, specifications, calibration alignment instructions, block diagram signal flow, pc board. Aug 20, 2010 again this tranny closely duplicates the power tranny dan suggested in his schematic which was a hammond 260m pt. Sunn guitar and bass amplifier owners manuals fender. The sunn t50c and reissue model t amps are close cousins but share nothing in common with old original sunn s. Sunn spl2212 parts lists schematics and pcb views service. Sunn alpha 115 vintage amplifier electric guitar bass amp. Loud solidstate, with one of the knarliest drive circuits youve ever heard. Sunn alpha 4 mixer sch service manual download, schematics. But, the alpha also featured a parametric mid control. This is not to say that the fendersunn amps were not decent amps. Hello i have a sunn with matching 12speaker for sale for 75 for both or 50 for the amp. Used sunn alpha 112r guitar combo amp guitar center. When you buy products through links across our site, we may earn an affiliate commission. In contrast t traditional oscilloscope,this oscilloscope is.
We have a huge schematics inventory, projects section and forum. This is not to say that the fender sunn amps were not decent amps. This offer includes original fender manualdocumentation only no. Page 2 thus, the sunn musical equipment company was born. The rc4558 is a dual opamp, thats why there are two ic101s, ic107s, etc. Sunn studio lead 2x10 2x10 pyle driver ceramic speakers solid state 1 channel with lead and rhythm inputs controls. As an exercise and because i cant find a schematic anywhere, i decided to trace the circuit and see how it compares to the spectrum ii schematic. Service manuals, schematics, eproms for electrical technicians. Sunn pa and power amplifier owners manuals 1200 series speaker systems. Visit us online for more information or to download. Analog synths, combo organs, theremins, vintage keys. They built an amp for guitars and for bass, and the grill cloth had vertical stripes on it that got wider as you moved left to right. The power amp was a new solid state design and was built into the bottom of the speaker cabinet.
The mc14506 is all the boxedin parts in the top schematic. Sunn schematics 190l sentura ii sceptre solarus 100s. These amps pack the punch of a sunn 2000s or an svt and their sound hides somewhere between these legendary amps. Amps, preamps, and cabinets started by spellcaster, jun 15, 2012. Sunn tube amp schematics, hoffman amps tube amp schematic library. As an exercise and because i cant find a schematic anywhere, i decided to trace the circuit and see how it compares to the spectrum ii. Free sunn diagrams, schematics, service manuals schematics. Sunn manufacturing would return to oregon after a few years.
Sunn sx6350 sx8350 pwr amp revb service manual download. The sunn sorado is a simple, single channel, alltube amp made in 1968 with 2 inputs and 5 simple controls. There was one thing in the circuit that i hadnt seen before so i though id ask about it here. The who, moody blues, cream, steppenwolf, kiss, rush, queen and a little music festival in upstate new york all endorsed sunn equipment.
Good vintage condition with some markswear from age. You are correct about the reeves reference, they used a 215s cab when designing their 115 cab, and the reeves 115 is essentially a sunn 115s with a smidgen more internal volume. This offer includes original fender manualdocumentation only no hardware included. Its a great time to upgrade your home music studio gear with the largest selection at. Sunn psm8 stereo mixer, parts list, wiring schematic diagram fender electronics, sunn on. Prowess amplifiers offers resources for the guitar tube amplifier builder.
Schematics, specifications, calibration alignment instructions, block diagram signal flow, pc board layout, parts list, semiconductor generic reference numbers. Jul 20, 2012 sunn alpha four412sr vintage amplifier guitar bass 100w amp pa beta lead reverb duration. Skip to main content skip to footer site51224214 used 1224214 sunn alpha 112r guitar combo amp. Sunn diagrams, schematics and service manuals download for free. Beta 115 212410 to internal speakers beta models 410, 212, 115, each have four ohm speaker load. Visit us online for more information or to download service manuals today. Sunn spectrum i schematic and question the gear page. Volume, bass, treble, and lo and hi boost switches. The best reissue in our opinion was the sunn 300t bass amp which again is nothing like any original sunn amp ever made but the 300t which is now available as the fender 300 pro is an outstanding. Making a sunn s knockoff enclosure for a slave amppower amp project. Fender amp parts, marshall amp parts, peavey amp parts, line 6 amp parts, ampeg amp parts.
Schematics, specifications, calibration alignment instructions, block diagram signal flow, pc board layout, parts list, semiconductor generic. The amplifiers are factory wired to the internal speakers so that when external speakers are utilized, the internal speaker plug must be removed. Sunn 300t reference and owners manual pdf download. Sunn alpha four spring reverb demonstration youtube. I found out by the schematic that it uses kt88s for power a 12ax7 and 6an8a in the pre but i couldnt. Sunn amplifiers owners group public group facebook. Sunn psm8 stereo mixer, parts list, wiring schematic diagram. Sunn tube amp schematics, hoffman amps tube amp schematic library sunn schematics.
November i, 1967 sunn musical equipment company amburn industrial park tualatin, oregon 97062 tel 503 6384115 sunn o 750 pe 55v gov 3. I found out by the schematic that it uses kt88s for power a 12ax7 and 6an8a in the pre but i couldnt make out what the rectfier is, is it a 5ar4. Fender sunn sx4150 pa head gearslutz is partsupported by our visitors. The sunn t50c and reissue model t amps are close cousins but share nothing in common with old original sunns. Synth modules descriptions schematics 106 110 111 112 115 140. The amplifiers are factory wired to the internal speakers so that when external speakers are. The sunn orion series was sunns first solid state amp.
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