Electric Audio Amplifiers & Module Boards

The average price for current category was $179.77 last month.

There are 3866 ads in this category.

Stoddart Manual 391-1 Tuneable Preamplifier Instruction Manual w/Schematics

Stoddart manual 391-1 tuneable preamplifier instruction manual w/schematics

  • Garland, Texas, United States
  • Feb 24th
We offer a 30-day warranty and a 14-day right of return on all our manuals, which are in good used condition. Payment options include PayPal and major credit cards, and Texas residents will be charged sales tax. We ship via Fed Ex or USPS, with an approximate weight of 1 lb and boxed dimensions of 15x12 inches for envelopes.
Stoddart Manual 390-1 Tuneable Preamplifier Instruction Manual w/Schematics

Stoddart manual 390-1 tuneable preamplifier instruction manual w/schematics

  • Garland, Texas, United States
  • Feb 24th
Stoddart Manual Model 390-1 Tuneable Preamplifier Instruction Manual w/Schematics Manuals in good used condition. 14 day right of return. General description: Tuneable Preamplifier Instruction Manual w/Schematics, Product #75824/M147F
Avantek SA82-0431 SMA RF Amplifier 1000-4000

Avantek sa82-0431 sma rf amplifier 1000-4000

  • Utica, New York, United States
  • Feb 24th
For sale is a Avantek Solod State Amplifier Model AMM-4013-3 Freq. 1000-4000 made in santa clara, Caifornia , this item is in good overall condition, feel free to ask us any questions, due to the fact we do not accept returns, we will do our best to inform of any imperfections and take very thorough pictures as you can judge the condition yourself, all of our items come from clean out and estate sales, so we do not know any history or problems the item may have had, they are all sold as is.
Tektronix 5A14N Four Channel Amplifier Plug-In Module w/ option 93 Plug in unit

Tektronix 5a14n four channel amplifier plug-in module w/ option 93 plug in unit

  • Kerrville, Texas, United States
  • Feb 24th
Tektronix 5A14N Four Channel Amplifier Plug-In-unit with opt. 93. This came out of a local repair shop that closed down.
Hewlett Packard Dual Trace Amplifier Model 1401A Plug In DC-450 KC Plug-in HP

Hewlett packard dual trace amplifier model 1401a plug in dc-450 kc plug-in hp

  • Kerrville, Texas, United States
  • Feb 24th
Hewlett Packard Dual Trace Amplifier Model 1401A. Been gathering dust in the back of a shop for years. I don't know if this unit is complete.
SCIENTIFIC -ATLANTA INC P-4 LOGARITHMIC

Scientific -atlanta inc p-4 logarithmic

  • Cedar Hill, Texas, United States
  • Feb 24th
SCIENTIFIC -ATLANTA INC P-4 LOGARITHMIC @2C For Questions, please contact
Varian VZU-3088 TWT 01004717

Varian vzu-3088 twt 01004717

  • Ventura, California, United States
  • Feb 24th
Varian VZU-3088 TWT 01004717 .gallery-thumbnail {padding: 0;margin: 0;display: table;}.gallery-image {margin-bottom: 20px;}.gallery-image div {margin-top: 10px;}.gallery-thumbnail li {list-style: none;margin: 5px;text-align: right;}.gallery-column-view .gallery-thumbnail {width: 20%;float: left;}.gallery-column-view .gallery-image {width: 78%;float: right;text-align: left;}.gallery-row-view .gallery
Hewlett Packard 2-8 GHz RF Amplifier Model 11975A

Hewlett packard 2-8 ghz rf amplifier model 11975a

  • Hanover, Massachusetts, United States
  • Feb 24th
Hewlett Packard 11975A Amplifier- 2-8 GHz- Used in stimulus-response systems- Allows a wide variety of sources to be leveled to +/- 1 dB and amplitude calibrated from +6 dBm to +16 dBm.- As a preamplifier, its small signal gain varies between 9 and 15 dB depending upon frequency. SKU 55906 A handling charge has been added for this item. Based on 28 years of experience shipping fragile scientific equipment, we feel special care is necessary for the shipment of your purchase.
TEKTRONIX AM502 AM 502 DIFFERENTIAL AMPLIFIER PLUG IN  (AM1)

Tektronix am502 am 502 differential amplifier plug in (am1)

  • Bosque Farms, New Mexico, United States
  • Feb 24th
The payment options include most forms, including PayPal. The equipment is sold-as-is, and the seller cannot test for functionality beyond plugging it in and describing what they observe. This auction offers the TEKTRONIX AM502 AM 502 DIFFERENTIAL AMPLIFIER PLUG IN (AM1) for sale, acquired from government surplus.
TEKTRONIX 7A22 DIFFERENTIAL AMPLIFIER  PLUG IN (DA1)

Tektronix 7a22 differential amplifier plug in (da1)

  • Bosque Farms, New Mexico, United States
  • Feb 24th
TEKTRONIX 7A22 DIFFERENTIAL AMPLIFIER PLUG IN (DA1)
Mini-Circuits ZFL-2000 Amplifier. 10 to 2000MHz, Gain: 20dB, Po: +16dBm, +15V.

Mini-circuits zfl-2000 amplifier. 10 to 2000mhz, gain: 20db, po: +16dbm, +15v.

  • Neptune, New Jersey, United States
  • Feb 24th
Mini-Circuits ZFL-2000 Amplifier. 10 to 2000MHz, Gain: 20dB, Po: +16dBm, +15V Frequency Range: 10 to 2000MHz. Gain: 20dB.
MCL ZFL-2000 Amplifier.  10 to 2000MHz,  Gain: 20dB,  Po: +16dBm,  +15V.  Good.

Mcl zfl-2000 amplifier. 10 to 2000mhz, gain: 20db, po: +16dbm, +15v. good.

  • Neptune, New Jersey, United States
  • Feb 24th
MCL ZFL-2000 Amplifier. 10 to 2000MHz, Gain: 20dB, Po: +16dBm, +15V. Good.
Mini-Circuits ZHL-3010 Amplifier.  50 to 1000MHz, Gain: 30dB, Po: +26dBm. 12V.

Mini-circuits zhl-3010 amplifier. 50 to 1000mhz, gain: 30db, po: +26dbm. 12v.

  • Neptune, New Jersey, United States
  • Feb 24th
Mini-Circuits ZHL-3010 Amplifier. 50 to 1000MHz, Gain: 30dB, Po: +26dBm. 12V.
Mini-Circuits ZHL-1042J Amplifier. 10 to 4200MHz, Gain: 25dB,  Po: +20dBm.

Mini-circuits zhl-1042j amplifier. 10 to 4200mhz, gain: 25db, po: +20dbm.

  • Neptune, New Jersey, United States
  • Feb 24th
Mini-Circuits ZHL-1042J Amplifier. Gain: 25dB, Po: +20dBm, 15VDC. Good.
Mini-Circuits ZHL-42 Amplifier.  700 to 4200MHz, Gain: 30dB, Po: +28dBm, 15VDC.

Mini-circuits zhl-42 amplifier. 700 to 4200mhz, gain: 30db, po: +28dbm, 15vdc.

  • Neptune, New Jersey, United States
  • Feb 24th
Mini-Circuits ZHL-42 Amplifier. 700 to 4200MHz, Gain: 30dB, Po: +28dBm, 15V. Frequency Range: 700 to 4200MHz.
Mini-Circuits ZHL-4240W  Amplifier. 10 to 4200MHz, Gain: 40dB,  Po: +28dBm, 15V.

Mini-circuits zhl-4240w amplifier. 10 to 4200mhz, gain: 40db, po: +28dbm, 15v.

  • Neptune, New Jersey, United States
  • Feb 24th
Mini-Circuits ZHL-4240W Power Amplifier. 10 to 4200MHz, Gain: 40dB, Po: +28dBm. Frequency Range: 10 to 4200MHz.
Miteq VEL-14-8507 Upconverters (lot of 2)

Miteq vel-14-8507 upconverters (lot of 2)

  • San Diego, California, United States
  • Feb 24th
Both upconverters are in excellent, working condition and can pass digital video. The main chassis houses all RF components, video components, control circuitry, and power supplies. The converter chassis is 19"x22"x5.25" panel height - rack slides not included.
Anritsu A3H2120, 100 kHz to 12 GHz, 20 dB, Wideband Amplifier

Anritsu a3h2120, 100 khz to 12 ghz, 20 db, wideband amplifier

  • Asbury Park, New Jersey, United States
  • Feb 24th
Anritsu A3H2120100 KHz to 12 GHz20 dBWideband Amplifier ****We Ship WorldWide*******FedEx, UPS, USPS, DHL – PrePay & Add or on Your Account***
HP  High Gain Amplifier  model 151B

Hp high gain amplifier model 151b

  • Garfield, New Jersey, United States
  • Feb 24th
HP Hewlett Packard High Gain Amplifier model 151B offering as is, as seen in photosfor parts or use in an HP oscilloscope. No tubes, not tested in any way. ship weight 7 lbs

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