• If you have bought, sold or gained information from our Classifieds, please donate to Group DIY and give back.

    You can become a Supporting Member which comes with a decal or just click here to donate.

For Sale FS: Beyer mic transformers, pair Altec 15015A plug in transformers - SOLD!

shop deals on amazon
Advertise with us
Shop deals on ebay
GroupDIY Audio Forum

Help Support GroupDIY Audio Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
F

fazeka

Well-known member
Joined
Jun 3, 2004
Messages
1,197
Location
\/\//-\
I have some miscellaneous 1:10 Beyer mic transformers (200/20k) for sale:

three (3) quantity Beyer 351 310 005
two (2) quantity Beyer 35600

pri resistance: 44 ohms average
sec resistance 5k ohms average

II8I597.png


sN9XqUH.png


And a pair of Altec 15015A

Center guide key broken on one. Does not affect function as long as connected properly.

xfi3D87.png


zV8UBcn.png


SOLD!

References available.

/* Edited for lower prices */
 
Last edited:
Gikfun Upgraded USB Mini Amplifier Electronic Transparent Stereo Speaker Box Sound Amplifier DIY Kit for Arduino EK1918
-6%
$15.98 $16.98
Gikfun Upgraded USB Mini Amplifier Electronic Transparent Stereo Speaker Box Sound Amplifier DIY Kit for Arduino EK1918 Gikfun_Official_Store
Muzata 10 Gauge Amp Wiring Kit Amplifier Installation with RCA Interconnect and Speaker Wire Car Subwoofer AMP Kit Auto Audio Cables M027
$9.99
Muzata 10 Gauge Amp Wiring Kit Amplifier Installation with RCA Interconnect and Speaker Wire Car Subwoofer AMP Kit Auto Audio Cables M027 Muzata
Schematics 2 Audio amplifiers and loudspeaker boxes
-23%
$32.60 $42.60
Schematics 2 Audio amplifiers and loudspeaker boxes BOOMBooks
Home audio systems schematic/servicing manual
$75.00
Home audio systems schematic/servicing manual Fables Books Goshen
Soldering Iron Kit, 100W Soldering Gun with LED Digital Display, Adjustable Temperature 356-932℉ Solder Kit for Electronics, Includes Soldering Iron Tip, Solder Wire, Stand, Tweezers and Paste, Red
-29%
$9.99 $13.99
Soldering Iron Kit, 100W Soldering Gun with LED Digital Display, Adjustable Temperature 356-932℉ Solder Kit for Electronics, Includes Soldering Iron Tip, Solder Wire, Stand, Tweezers and Paste, Red Crtsweker
Mullard Tube Circuits for Audio Amplifiers
$26.38
Mullard Tube Circuits for Audio Amplifiers Amazon.com
WEP 927-IV Soldering Station Kit High-Power 110W with 3 Preset Channels, Sleep Mode, LED Magnifier, 5 Extra Iron Tips, Tip Cleaner, 2 Helping Hands, Tip Storage Slots, Lead-free Solder Wire, Tweezers
$59.99
WEP 927-IV Soldering Station Kit High-Power 110W with 3 Preset Channels, Sleep Mode, LED Magnifier, 5 Extra Iron Tips, Tip Cleaner, 2 Helping Hands, Tip Storage Slots, Lead-free Solder Wire, Tweezers WEP TOOLS
MiOYOOW Spectrum DIY Bluetooth-Compatible Speaker Kit, SMD Soldering Practice Kit Mini USB Home Sound Stereo Amplifier Kit DIY Soldering Electronic Projects for Home Office Use and School Education
-10%
$25.19 $27.99
MiOYOOW Spectrum DIY Bluetooth-Compatible Speaker Kit, SMD Soldering Practice Kit Mini USB Home Sound Stereo Amplifier Kit DIY Soldering Electronic Projects for Home Office Use and School Education WHDTS
MiOYOOW DIY Bluetooth-Compatible Speaker Kit, Mini Stereo Sound Amplifier Soldering Projects with LED Flashing Light, Electronic Soldering Practice Kit for School STEM Education and Home Office Use
-15%
$24.64 $28.99
MiOYOOW DIY Bluetooth-Compatible Speaker Kit, Mini Stereo Sound Amplifier Soldering Projects with LED Flashing Light, Electronic Soldering Practice Kit for School STEM Education and Home Office Use WHDTS
CYOEST DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier - Build Your Own Portable Wood Case Bluetooth Speaker Sound - Science Experiment and STEM Learning for Kids, Teens and Adults
-7%
$13.99 $14.99
CYOEST DIY Bluetooth Speaker Box Kit Electronic Sound Amplifier - Build Your Own Portable Wood Case Bluetooth Speaker Sound - Science Experiment and STEM Learning for Kids, Teens and Adults Z- horse
BANRIA DIY Bluetooth-Compatible Speaker Kit, DIY FM Radio Soldering Project USB Mini Home Sound Amplifier Electronics Kit with Digital Display & LED Lights Soldering Practice Kit Valentine's Presents
-16%
$25.19 $29.99
BANRIA DIY Bluetooth-Compatible Speaker Kit, DIY FM Radio Soldering Project USB Mini Home Sound Amplifier Electronics Kit with Digital Display & LED Lights Soldering Practice Kit Valentine's Presents IC-Board
GeekLJT Blûêtoöth-Compatible Speaker Soldering Kit, Stereo Amplifier Speaker DIY Electronic Kit, Solder Project Speaker Kit
-5%
$21.83 $22.98
GeekLJT Blûêtoöth-Compatible Speaker Soldering Kit, Stereo Amplifier Speaker DIY Electronic Kit, Solder Project Speaker Kit GeekLJT
Soldering Iron Kit, 60W Upgraded Soldering Kits Adjustable Temperature Welding Tool Solder Irons Pen with On/Off Switch Use for Electrical Repairs
$24.99
Soldering Iron Kit, 60W Upgraded Soldering Kits Adjustable Temperature Welding Tool Solder Irons Pen with On/Off Switch Use for Electrical Repairs MINGQ
Electronics Soldering Iron Kit, 80W LCD Digital Soldering Gun with Adjustable Temperature Controlled and Fast Heating Ceramic Thermostatic Design, 24pcs Solder Kit Welding Tool
$21.99
Electronics Soldering Iron Kit, 80W LCD Digital Soldering Gun with Adjustable Temperature Controlled and Fast Heating Ceramic Thermostatic Design, 24pcs Solder Kit Welding Tool KYZHVO
Soldering Iron Kit 80W LCD Adjustable Temperature 180-520℃ Solder Kit Electronics 13 in 1 Welding Tools with ON/OFF Switch, Solder Wire, Flux, 5 Soldering Tips, Desoldering Pump, Stand, Tweezers
-10%
$17.98 $19.98
Soldering Iron Kit 80W LCD Adjustable Temperature 180-520℃ Solder Kit Electronics 13 in 1 Welding Tools with ON/OFF Switch, Solder Wire, Flux, 5 Soldering Tips, Desoldering Pump, Stand, Tweezers TOP88
Schematic
-26%
$13.40 $17.99
Schematic momox Shop
Electric Guitar Amplifier Handbook
$46.40
Electric Guitar Amplifier Handbook Amazon.com
MiOYOOW DIY Bluetooth-Compatible Speaker Kit with FṂ Radio, Electronic Soldering Practice Kit USB Mini Home Sound Amplifier DIY Kit with Digital Display and Colorful LED Lights for School STEM Project
-11%
$24.99 $27.99
MiOYOOW DIY Bluetooth-Compatible Speaker Kit with FṂ Radio, Electronic Soldering Practice Kit USB Mini Home Sound Amplifier DIY Kit with Digital Display and Colorful LED Lights for School STEM Project WHDTS
LEXIVON Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro-Grade (LX-770)
$39.97
LEXIVON Butane Soldering Iron Multi-Purpose Kit | Cordless Self-Igniting Adjustable Flame 7-Tip Set | Pro-Grade (LX-770) LEXIVON
Soldering Iron Kit, 100W LED Digital Solder Gun kits with Ceramic Heater, Adjustable Temperature Welding Tools with Tips, Wick Braid, Stand, Solders Wire, Sponge, Flux Paste
-20%
$15.99 $19.99
Soldering Iron Kit, 100W LED Digital Solder Gun kits with Ceramic Heater, Adjustable Temperature Welding Tools with Tips, Wick Braid, Stand, Solders Wire, Sponge, Flux Paste MINGQ
High-Power Audio Amplifier Construction Manual
-48%
$30.19 $58.00
High-Power Audio Amplifier Construction Manual Amazon.com
Soldering Iron Kit, 80W 110V LCD Digital Solder Iron Pen with Ceramic Heater, Portable Welding Tools with 5pcs Tips, Stand, Solders Wire, Sponge, Paste, for Metal,Electric Repairs, DIY
-23%
$9.99 $12.99
Soldering Iron Kit, 80W 110V LCD Digital Solder Iron Pen with Ceramic Heater, Portable Welding Tools with 5pcs Tips, Stand, Solders Wire, Sponge, Paste, for Metal,Electric Repairs, DIY MINGQ
The Tube Amplifier Schematic Bible Volume 1: Library of Vintage Tube Amps (A-F) (Manufacturers A-F)
$24.99
The Tube Amplifier Schematic Bible Volume 1: Library of Vintage Tube Amps (A-F) (Manufacturers A-F) Amazon.com
Troubleshooting Audio Equipment.
$4.99
Troubleshooting Audio Equipment. HPB-Ruby
The Psychology Book: Big Ideas Simply Explained
-12%
$19.69 $22.50
The Psychology Book: Big Ideas Simply Explained Audible, Inc. (US)
Soldering Iron Kit, 120W LED Digital Advanced Solder Iron Soldering Gun kit, 110V Welding Tools, Smart Temperature Control [356℉-932℉], Extra 5pcs Tips, Auto Sleep, Temp Calibration, Orange
-50%
$14.99 $29.99
Soldering Iron Kit, 120W LED Digital Advanced Solder Iron Soldering Gun kit, 110V Welding Tools, Smart Temperature Control [356℉-932℉], Extra 5pcs Tips, Auto Sleep, Temp Calibration, Orange MINGQ
Soldering Iron Kit, 90W 110V LCD digital soldering gun，12-in-1 Soldering Iron Kit Tool，Temperature adjustable from 180-480°C，5 soldering tips，soldering wire，soldering paste，soldering pump
-21%
$25.99 $32.99
Soldering Iron Kit, 90W 110V LCD digital soldering gun，12-in-1 Soldering Iron Kit Tool，Temperature adjustable from 180-480°C，5 soldering tips，soldering wire，soldering paste，soldering pump MEAKEST
BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
$22.99
BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals Speece, Inc.
The Tube Amp Book
-22%
$52.98 $68.00
The Tube Amp Book Publisher Direct
0 Gauge amp Wiring kit,Car Audio Amplifier Installation Wiring Systems KIT,Make Connections and Brings Power to Your Radio,subwoofer Wiring kit
$38.59
0 Gauge amp Wiring kit,Car Audio Amplifier Installation Wiring Systems KIT,Make Connections and Brings Power to Your Radio,subwoofer Wiring kit Ruikarhop Direct.
You must log in or register to reply here.

Similar threads

F
For Sale Beyer Dynamic transformers
Replies
4
Views
845
tardishead
T
T
Altec M11 mic system output transformer?
Replies
3
Views
2K
Twist Turner
T
andre tchmil
EU: pair of Beyer Dynamic 1:15 mic input / MC step up transformers 60 euro/pair
Replies
4
Views
2K
andre tchmil
andre tchmil
emrr
SOLD: RCA 85-X tube Isolation Amplifier pair
Replies
2
Views
3K
emrr
emrr
emrr
Transformers! transformers! Vintage transformers for tube circuits and more!
2
Replies
29
Views
29K
emrr
emrr

Latest posts

Back
Top