PRE AMPLIFIER SERVICE MANUAL1958 DAVID BOGEN LOM This listing is for an original Photofact service folder that fits the make and model listed above. This item includes information such as alingnment instructions, schematics, line drawings, exploded views of the interior, parts listings and more. This manual is 4 pages long. US customers receive FREE SHIPPING on all radio and TV service manuals. Outside the US? We mail up to FIVE manuals for the single manual shipping cost! If you are purchasing more than one item, PLEASE WAIT for a combined shipping invoice. _gsrx_vers_856 (GS 7.0.20 (856))

RADIO SERVICE MANUAL1959 DAVID BOGEN FM51 This listing is for an original Photofact service folder that fits the make and model listed above. This item includes information such as alignment instructions, schematics, line drawings, exploded views of the interior, parts listings and more. This manual is 8 pages long. US customers receive FREE SHIPPING on all radio and TV service manuals. Outside the US? We mail up to FIVE manuals for the single manual shipping cost! If you are purchasing multiple items, PLEASE WAIT for a combined shipping invoice. _gsrx_vers_856 (GS 7.0.20 (856))

UHF CONVERTER SERVICE MANUAL1955 DAVID BOGEN UCT This listing is for an original Photofact service folder that fits the make and model listed above. This item includes information such as alingnment instructions, schematics, line drawings, exploded views of the interior, parts listings and more. This manual is 4 pages long. US customers receive FREE SHIPPING on all radio and TV service manuals. Outside the US? We mail up to FIVE manuals for the single manual shipping cost! _gsrx_vers_612 (GS 6.9.5 (612)) _gsrx_vers_856 (GS 7.0.20 (856))

For Sale 5 original Photofacts Actual ones for sale are shown in the picture. Very good condition. Airmail Shipping No customs import duty for this shipment. Protected in a waterproof covering and a well sealed package. Thank you from Canada.

TUBE AMPLIFIER SERVICE MANUAL1950 DAVID BOGEN HO125 This listing is for an original Photofact service folder that fits the make and model listed above. This item includes information such as alingnment insntructions, schematics, line drawings, exploded views of the interior, parts listings and more. This manual is 4 pages long. US customers receive FREE SHIPPING on all radio and TV service manuals. Outside the US? We mail up to FIVE manuals for the single manual shipping cost! _gsrx_vers_612 (GS 6.9.5 (612)) _gsrx_vers_856 (GS 7.0.20 (856))

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

Vintage David Bogen DB20 tube amplifier, this is the -DF version with adjustable damping factor. Amp only, no case or faceplate. All tubes were pulled and tested on my Sencore TC162. I ended up replacing the pre-amp stage 12AT7 (I used an equivalent 12AX7, I also tried a 12AZ7 but the AX tube sounded better). The rest appear original, or at least 1950s-60s vintage, and test strong. I tested the amp with both a turntable and a CD player. No hum. There is an adjustment for hum but I didnt need to touch that. Sounds great, the adjustable loudness is a great feature. I didnt use the various LP compression settings, the standard LP setting worked perfectly with a modern 1970s LP. This is not a particularly loud amp, I would have had to use the damping adjustment to match my speaker to get best performance at 20 watts, but I only have the 1 amp so I didnt spend that much time on this. Tubes will be removed and individually protected for shipping. I have been selling hifi audio gear, turntables and tube radios on eBay since 1998. I have shipped far more delicate audio gear than this overbuilt tank of an amp. Sorry about the crappy knobs and stickers on the front, the controls were a little confusing and I had to look up the schematic online to figure this out. The stickers were just put on last week, theyll be easy to remove.] This thing is really heavy (11.1 kg), so shipping is going to be expensive. You can ask me to manually check for options if the eBay quoted price is ridiculous, but click on the Shipping tab first, as I have included several shipping services in the calculator.

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin

You will receive exactly as shown in the photos. Will pay for itself after just one use. Hilton head bin