The Vintage Altec Voice Of The Stars Vacuum Tube Amplifier Model 356A is a classic instrument amplifier known for its warm and rich sound. With a power output of 18W, this amplifier delivers a powerful yet versatile sound perfect for musicians looking for a vintage vibe. The use of vacuum tubes in this amplifier adds a unique character and depth to the sound, making it a sought-after piece for those who appreciate classic audio technology. The amp powers on but that’s as far as I can go with it.
FOR YOUR CONDERATION IS A. WEIGHT: 10 LBS 8 OZ. BENCH TESTED WITH MULTIMETER. CONTINUITY CHECKS OUT ACROSS ALL WINDINGS AND PRIMARY/SECONDARY VOLTAGES READ STRONG AND STABLE UNDER NO-LOAD TESTING. ALL LEADS IN GREAT SHAPE. SOME SCRATCHES ON CASING AS PICTURED. Built to power large commercial/theater tube equipment or massive multi-channel broadcast setups. To put it into perspective, a standard vintage guitar amplifier or hi-fi stereo amplifier usually only requires a 6.3V tap rated between 2A and 5A. A transformer pulling 15.5A + 2.5A is massive “industrial-grade iron” designed to light up the filaments of an entire rack of power tubes simultaneously. It was used to supply heater current for. Large Theater & Cinema Amplifiers: Legacy Altec/Western Electric style multi-tube sound systems designed for movie theaters (where multiple large power tubes like 807s, 6L6s, or KT88s ran concurrently). Broadcast/Radio Transmitter Gear: Station modulation equipment and multi-stage studio amplifiers. Massive Industrial Power Supplies: Centralized laboratory or theater sound system rack power bays. WILL BE PACKAGED WITH EXTREME CARE TO SURVIVE TRANSIT. ANY QUESTIONS, PLEASE ASK.
Vintage Altec 356A Voice Of The Stars Vacuum Tube Amplifier. Power switch is broken did not appear to turn on when plugged in. Other knobs and switches seem to move as intended.
This listing is for a Vtg PA Mixer Input Tube Pre Amp / Amplifier Altec 342B Pacific Missile Range #1 Unit came with the other Altec 342B we have that has an original US Navy Pacific Missile Range Property Tag This one does not have a property tag, but came from the same lot. Previous Owner’s original notes on this amplifier: ALTEC LANSING QUAD INPUT PREAMP/AMPLIFIER RATED 35WATTS. POWER ON AND WORKING OK, BUT ONE NEEDS NEW CAPS SOMEWHERE, BECAUSE I CAN HEAR A HUM. [INPUTS] HAVE RESISTIVE NETWORKS INSIDE THE CANS, THUS MUST BE ALL HIGH IMPEDANCE INPUTS. Previously used condition with some scuffs, scratches, grime. Green covering on wood cabinet is deteriorating. Wood cabinet is rickety. Powered on – all tubes glow. Unit was tested by the previous owner who states it must need a new capacitor, because there is a hum. Power cord has old replacement plug – we recommend it be inspected and possibly replace with something more permanent. The GE 44 bulb in the power on indicator is burnt out. This is an item from a huge collection of vintage ham radio, test equipment, parts and camera equipment we are currently processing. We have many manuals, Ham Radios, thousands of test equipment and associated parts and pieces. The previous owner was a Ham Radio operator who collected all of these interesting items over the years. He really focused on purchasing equipment from special surplus auctions at the Nevada Test Site, Sandia Labs, Nellis Air Force Base, Kirtland Air force Base, etc. Many of the items we have are from EG&G, Department of Energy, NASA, Air Force, Navy, Marines and Army. The previous owner kept notes on nearly everything as it seemed to be his life-long hobby to collect, test, and document everything he owned. Manufacturing technology was not the same as it is today so imperfections should be expected. Also, these items may have been in storage for 40-80 years and could be dusty, greasy or have surface rust, spider webs, etc.
The empty octal socket on the chassis is likely for a plug-in type transformer. Further research and reverse engineering of the wiring may help yield a better idea of what this unit was used for. There is wear from use/storage like scratches, scuffs and dust. Comes with one Jones plug and tubes. 2 x General Electric 12AX7. 1 x RCA 6AQ5. 1 x General Electric 6X4. Please contact me if you have any questions.
This vintage Altec Lansing 342B tube PA mixer amplifier preamp is a rare find for any audiophile. With its classic design and high-quality sound, it is sure to be a standout addition to any vintage audio collection. The brand’s reputation for delivering quality audio products is well known, and this model is no exception. The tube amplifier provides a warm, rich sound that many modern amplifiers simply cannot match. The 342B model has been carefully tested and inspected to ensure it is in excellent working order. Made in the United States, this piece of vintage audio equipment is a great way to add character and style to any audio setup. All tubes tested and are good & strong, power tubes are 7027A. This amp was in wood box so it doesn’t have the cover. It sound good and no hum noise. All sales are final.
Vintage Altec Lansing Power Amplifier Model 1268. For sale is a Vintage Altec Lansing Power Amplifier Model 1268 w/ Two Altec Model 15335A Transformers. This item is in overall good condition with only minor cosmetic damage to the unit. There are several scratches on all sides of the amp, as well as general wear from regular use. There also appears to be a cross scratches into the top of it. This item has been tested and is in excellent working condition. The serial number for this item is K310175. Please see photos to make your own evaluation. Thank you for viewing! The item is also in overall good cosmetic condition as shown. Please see pictures to make your own cosmetic appraisal. All pictures are of actual piece(s). All piece(s) as shown in the pictures above are included as shown. We encourage all auctions to be paid within 3 days after action ends. You must return an item in the same condition as it was received, not used or altered in any way.
