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Filmosound 202 schematic

WebDec 28, 2024 · #1 I was wondering if anyone could offer some advice on my modification of a filmosound 202 projector amp for guitar. The amp is push-pull with 2x 6aq5 (similar to 6V6, but max of 250V), and 2x 12ax7 preamp tubes. It originally also had a couple of 5879 pentode preamp tubes, but I have pulled those for now. WebMay 20, 2024 · The Filmosound 385, IIRC, were the models with the Power/isolation transformers, not the 285s. A polarized plug, by itself, does not isolate the line voltage; it …

DIY Workshop: Bell & Howell Filmosound Amp Conversion Part 1

WebJul 15, 2024 · You may have grounded the shield wire on the grid cap of the input tube, but your jack does not appear to be a shorting jack. Meaning the empty jack tip is not … WebOct 12, 2007 · Jul 27, 2006. #1. I recently spent way too much money on an old Bell and Howell 179 Tube Filmosound projector and speaker cabinet. I haven't opened it up in order to see the innards yet, but based on the MINT condition and the obsessive way this thing was cared for -still has replacement bulb and fuses strapped on the door etc- I assume … mil w 13855 spec https://danmcglathery.com

1952 BELL & HOWELL 16mm FILMOSOUND 202 …

WebOct 22, 2016 · Vintage Bell & Howell, CIRCA 1952,Model 202, Record & Play Magnetic and Optical Sound Play, Tube Amplifier with Transformer Tube Complement 6AQ5 x 2, … WebNov 26, 2024 · I just bought an old Filmosound 285 projector tube amp off Reverb and I'm hoping to convert it into a guitar amp. I don't have the amp in front of me yet but I do … WebBell & Howell Filmosound 202 Tube Projector Amp Works Great See Video Will Ship International. This Model Filmosound amplifier was manufactured in the Early 1950's The Amplifier circuit has not been modded , the circuit is stock. You can run this amplifier with a 4ohm, 8ohm or 16ohm load. mil w 4088 type 17

Filmosound conversion - what speakers? The Gear …

Category:Legend Model A 30 Schematic Telecaster Guitar Forum

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Filmosound 202 schematic

Filmosound projector amps ("Bernie" amps)? - Music Electronics …

WebTitle: B&H 179 Author: FCRC of Illinois, Inc. Subject: Amp Schematics Created Date: 10/5/1999 1:58:35 PM WebApr 11, 2024 · It introduces the Bell & Howell Filmosound 202 projector, an innovative 16-millimeter optical magnetic motion picture sound projector produced from 1952-1955 (:25-:37.) The projector used a thin magnetic …

Filmosound 202 schematic

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WebFilmosound combines the chewy fat of Fender tweed in the early 1950s with the extra gain and aggression of late 50s tweed, with the lower lows and smoother speeding of Gibson GA-40. It always sounds clear and bigger than life, and the way speeding responds to playing dynamics is definitely old school. WebApr 2, 2024 · The Filmosound combines the chewy fatness of early 50s Fender tweeds and the extra gain and aggression of late-50s tweeds, with tighter lows and the smoother overdrive of a Gibson GA-40. It always …

WebNov 3, 2011 · I've got a late 50's 6V6 based Filmosound that I've been working on to convert to a guitar amp. Don't know if you've found this site yet but it's got a huge pdf file of schematics for those amps built before the 60's and I was able to find the one I have there. http://www.film-tech.com/warehouse/manuals/AMPS.pdf lustandfury Junior Member WebJun 6, 2008 · Make sure you've got a schematic for the 202 amp since there are a couple of capacitors in there that will probably be bad due to age and type of original constructions. These can be replaced with sealed caps like Sprague Orange Drops and they'll restore the amp to it's original condition.

WebJun 6, 2008 · Make sure you've got a schematic for the 202 amp since there are a couple of capacitors in there that will probably be bad due to age and type of original constructions. … WebFilmSound.org serves as an essential learning space dedicated to aspects of film sound. The site is organized in sections that include links to articles (from practical to scholarly) …

WebMar 10, 2011 · Again looking at my schematic for the Filmosound, the plate voltage on pin 3 is supposed to be 335V. Maybe you'll get lucky, but when you get in there and measure it will probably be much higher, especially with the two extra tubes pulled. So the plan is to gut, or to modify? it was from the 57 deluxe schematic

WebMay 6, 2024 · If you simply start with a Filmosound 385 schematic, remove the 6V6 oscillator and coil, and the optical sensor & associated power supply pieces, you've … milw0rm forumsWebView and Download Bell and Howell 2585 service manual online. Autoload Filmosound 16mm Projector. 2585 projector pdf manual download. Also for: 1595, 2590, 2592. milvus vector searchWebAug 21, 2024 · Messages. 283. Aug 19, 2024. #8. HotBluePlates said: At least one version of the 179 has a 6J7 preamp pentode. However, the only thing that really matters is what the circuit/tubes are after conversion. The At Mars Specialist winds up with 9-pin tubes (12AX7, 12AT7) in some builds, and perhaps a mix (12AX7, octal 6SL7) in other builds. mil-w-3861 type sWebJul 30, 2016 · Location. Riverton, NJ. Greetings. New member here. I have an amp repair shop in New Jersey & I, too, am looking for a viable schematic for a Legend A-30 amp. The one I was able to get from online is light (or faded) & several sections are just plain missing! The amp had many problems coming in & I fixed all but two. mil-w-16878 type emil w 22759/34 specification pdfWebFeb 5, 2024 · The interest in Bell & Howell Filmosound amps goes back to the 1990s and many credit Bernie Raunig with kicking the whole thing off. Despite being UK-made, a plate above the fuse socket indicates that this amp runs on 110VAt the time, Raunig was based in Hamilton, Canada and began doing Bell & Howell conversions for local musicians. milw0rm websiteWebAbout This Listing. This is the chassis to the amplifier portion of a Bell and Howell Filmosound 202 16mm projector. The internal components all appear to be present. It does not include the transformers (I repurposed … milw 2448-21 m12 cable stapler kit