All for the Do-it-Yourselfer, hobbyist, technician or vintage electronics engineer. Projects and Test Equipment (below!).
Vintage Analog Vaccum Tube Audio Projects - Create various vintage Analog Music and Audio Devices!
Here you will find Vaccum tube based equipment and parts for the Do-it-yourselfer to create various analog tube driven audio devices and instruments. You will find the precious golden age parts to build: Pre-amplifiers, Microphone Pre-Amplifiers, Tube Guitar amps, Tube Tape Echos, Tube reverbs, Tube filter banks, a keyboards, organs, MIDI controllers, volume controllers and modulators. My goal is to provide really unique gear for the analog geek not to be found anywhere else!
>Other Vintage Audio Equipment >Vacuum Tubes > Vaccum Tube Amplifiers > Obsolete Audio Repair Parts
Vintage Vaccum Tube based Amplifier and pre-Amplifier Assemblies:
• Vacuum Tubes
• Obsolete Repair Parts
• Vacuum Tube Parts Parts
• Tube Amplifiers
• Vintage SPeakers
• Recording Equipment
Other Equipment:
• Vintage Tube Organs
•Leslie Speakers
• Classic Hammond Organs
• Vintage Recording Equipment
• Vintage Turn Tables / Record Players 16 - 33/45 -78 RPM
• Turn Table Parts +Accessories
• Electronic Repair Parts
• Tube Parts
• Tube Amplifiers
• Tube Guitar Amps
1957 Vintage Tube Amplifier Chassis
Begging to be turned into a nice vintage GUITAR AMP or mic pre-amp!
Description: This tube amplifier chasis came from a 1957 US made RCA orthofonic Hi-Fi Open reel Tape recorder and contains all the components needed to built a nice vintage tube guitar amp or even to just use it in it's current configuration as a Mic pre-amp. There is the power trasnformer, the output trasnformer, a nice slim chasis (with bottom plate!- perfect for a guitar amp), Volume / tone control potentiometers and the original vintage tubes: single ended 6AQ5 output, 6X4 rectifier, 1 12AX7 anf 1 5879 (9 pin which would make it very easy for circuits that require another 12AX7). Tube skirts are used for the 2 9 Pin tubes. The unit is in basic working condition, but has the usual age related problems: aged capacitors which need to be replaced before the unit will work perfectly or reliably. (the usual hum caused by old filter caps etc. - tested very carefully! - If you mod you would replace the caps anyways Would not you? - I would!) Trasnformers appear in perfect condition. A great project and building block - Can include a schmatic of my most favorite Fender Champ amp which is similar in tube configurations and could be used to base an amp design for this chasis on (Inquire).
Features: 1/4" Mic input, RCA line/ input, volume and toen control (1 potentiometer that has a 2 ganged shaft - original vintage knobs included), 2 Neon lamps: one to indicate signal presence, the other to indicate signal overload. There is a switch that switched between record and playback which could be easily set permanently to the record position should this unit be used as am Mic pre amplifier or even as an amplifier as it currently is. There s a socket for a switch (included ) that allows to alter tonal qualites between voice and music.
Lot: 1 US made RCA tube amplifier chassis - a nice project for a nice piece of quality gear; includes all original tubes (and tube skirts), input / ouput kjacks and accessories as described above. Perfect for a guitar amp or Mic pre! Note: All of my items are of the highest possible quality and value to the customer. This item was carefully removed, complete with all items that it originally included, for greatest value!
Price: $75.00 • Buy • Secure and Easy Payment through Paypal.
•Also available:
Vaccum Tubes
Obsolete Repair Parts for Vintage Audio Equipment
Super Miniature Vacuum Tube Audio Portable Amplifier Modules - NOS from the 50's - Pair!
Build a portable tube Mic pre-amp, a tube Mic or a portable tube pre-amplifier for filed or studio work
Miniature-Tube Type 3 Vacuum Tube Audio Amplifier Modules - Super Small!
AMPEC Model: PC-201, Pair, NOS, in Original Box.
These two AMPEC amplifier modules are old stock made in 1952 by Centralab, Milwaukee, Wis. and are unused. Each module is model PC-201 and contains 3 Raytheon miniature type vaccum tubes. Tube types are 1 CK525AX and 2 CK512AX tubes per module. Included is a 19 page manual which contains: Schematics, hook up information, frequency charts, gain-frequency charts, illustrated suggestions for various input and output circuits and applications with schematics, plus bias considerations.
These are the perfect building blocks for Vaccum Tube Microphone Pre-Amplifiers such as used inside of Condensor Microphones or to craft a dual chanel Hi-End Mic Pre-Amps for Field Recording applications to be used with modern recording equipment. It is rare to find these modules at all - and it is extremely rare to find 2 equal units in unused condition. This is a once in a lifetime single item opportunity and once sold it is gone - forever.
Dimensions: (aprox. , each.): PCB: 1 1/8" x 1 1/4"; Overall Size: 1 3/4" x 1 1/4" x 3/8", Hookup Wire length: 2 1/4"
Condition: NOS - unused.
Lot: 1 Pair of NOS Ampec PC-201 Vacuum tube Audio Amplifier Modules - tubed with 6 Miniature Raytheon Vaccum tubes, 1 Original Owners manual with technical information and schematics, 1 Original clear plasric box.
Price: $225.00 • Buy • Secure and Easy Payment through Paypal.
HANMMOND ORGANS
• NOS Vacuum Tubes
Vacuum Tube Portable Audio Amplifier Module
Build a portable tube amplified Device
Card Type Miniature-Tube Amplifier Module with 3 Miniature Vacuum Tubes
Pulled form 1950's vintage equipment
This "card amplifier" contains 3 minature type tubes and came out of a dictaphone type record recorder. So likely the circuitry already contains a tube based microphone pre-amplifier.
This unit is perfect to build a mono Vaccum Tube Microphone Pre-Amplifier such as used inside of Condensor Microphone or to craft a Hi-End Mic Pre-Amp for and portable or Field Recording device.
Dimensions: (aprox.): PCB: 5 1/4" x 3";
Condition: used, pulled form working equipment about 15 years ago, but not tested since then. As-IS.
Lot: 1 point to point wired amplifier PCB with 3 miniature type tubes. Includes all compontnes as shown. (Photo shows fornt and rear side)
Price: $55.00 • Buy • Secure and Easy Payment through Paypal.
HANMMOND ORGANS
• NOS Vacuum Tubes
Voice of Music 720 - Stereo Tube Tape Recorder - Unit complete, except for tubes and needs a new belt
w/ Add A Track (sound-on-sound recording!)
Machine in excellent condition - restore a stere reel to reel tube deck, or: great Building Block and parts for the Construction of a Tube Tape Echo, a luxorious single ended guitar amplifer, or a Microphone Pre-Amplifier !
Vaccum Tube Amplifier Chasis + Cabinet, Speakers, Mic Pre, Motor and Tape heads - fully tubed with original vintage tubes!
Description: This Voice of Music 720 Tape-O-Matic stereo reel to reel deck is highly sought after for it's sound quality, but also screams verry loud: “Turn me into a Tape Echo!” The already provided Sound-on Sound technolofy (VOM calls it:"Add-A-Track") can record a track while playing the other and mixing it’s audio signal into the recording. A vintage "multi tracker" if you so wish. It can’t get any more ready or easier than with this unit: Just add another Play back head (possibly can provide at additional charge - please inquire) and this unit is not far from being a tape echo!
Other possibilities in these original mid 1950's parts: Build a luxorious single ended guitar amplifier (with vibrato and reverb - enough tubes here, the output stage and speakers are here!), Build a Mic pre-amp. - Build your project with all original American made vintage parts! These parts and the complete woooden tlex covered cabinet are here: tape machine motor and mechanical parts, tape heads, the power transformer, output transformer, very fine vintage american made tubes (most black plate!) - including a magic eye tube, tube sockets with tube skirts, vintage alnico speakers (woofer and tweeter are vintage Jensen drivers!), paper wax capacitors, vintage potentiometers, vintage connectors, vintage resistors, or even complete assemblies / PCB (Mic pre-amp, driver, or bias oscillator - All is included! Even though this unit has 3 PCBs, this unit was made in 1958 and appears to be all original. Very musical circuitry with MOJO, made by Voice of Music!
Features: TUBES (not included): 1 6V6, 1 5Y3, 3 12AX7, 1 12AU7, 1 6E5; 3 Vintage American made potentiometers, 4 1/4" Jacks (have metal plates in cabinet with embossed labelling).
This unit is easy and inviting to turn into something usefull!
Lot: 1 Unit complete except for tubes and misses a belt that still can be purchased. The unit is in excellent condition and shoudl be easily restorable.
WARNING! As with all vaccum tube equipment: Operates on lethal high voltages and requires advanced electronics skills.
Price: $79.00 • Buy • .
• Secure and Easy Payment through Paypal.
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