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"Amplifier Volume Controls Analog Circuit Diagrams"

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65 items
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Niles - Stereo Volume Control - White - Larger Front
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  • Model: VCS50K
  • SKU: 6899272
Accommodates up to 8 pairs of 1-, 2-, 4- or 8-ohm, 50W RMS speakers
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$37.99
On Sale
Save $37 (Reg. $74.99)
Clarity - Portable Telephone Handset Amplifier - White - Larger Front
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  • Model: CLARITY-HA40
  • SKU: 9152891
Provides up to 40dB of amplification; works with analog and digital corded phones; battery indicator light
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$29.99
Marantz - 120W 2-Ch. Integrated Amplifier - Black - Larger Front
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  • Model: PM6005
  • SKU: 2354244
Compatible with select loudspeakers; speaker A/B switching; HDAM (Hyper Dynamic Amplifier Module); reference-class CS4398 24-bit/192kHz D/A converter; shielded toroidal power transformer; headphone amplifier
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$699.99
V-MODA - VAMP VERZA Headphone Amplifier, Digital-to-Analog Converter and Battery Pack - Larger Front
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  • Model: VAMP-VERZA-MATTEBLACK
  • SKU: 1636852
Compatible with select Apple® and Android devices and computers; rotary volume control with high/low gain; bass/3D button; 2 dedicated DACs; Burr Brown and AKM DAC
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

On Sale
(Reg. $599.98)
Denon - AVR-X2200W 1295W 7.2-Ch. 4K Ultra HD and 3D Pass-Through A/V Home Theater Receiver - Black - Larger Front
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  • Model: AVR-X2200W
  • SKU: 3516549
Built for Blu-ray; Dolby Atmos; Dolby TrueHD and DTS-HD surround sound decoders; multiroom capability; speaker A/B switching; 7 DSP soundfields
Learn more about smart products.
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$649.98
On Sale
Save $150 (Reg. $799.98)
V-MODA - VAMP VERZA Headphone Amplifier, Digital-to-Analog Converter and Battery Pack - Larger Front
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  • Model: VAMP-VERZA-WHITE
  • SKU: 1636916
Compatible with select Apple® and Android devices and computers; rotary volume control with high/low gain; bass/3D button; 2 dedicated DACs; Burr Brown and AKM DAC
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$599.98
Marantz - 160W 2.0-Ch. Integrated Amplifier - Black - Larger Front
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  • Model: PM7005
  • SKU: 4245701
High-speed instantaneous-current power supply; high-current-type Schottky diode; USB-DAC functionality; HDAM SA3 and SA2 circuits; analog amp mode; phono equalizer; gold-plated brass speaker terminals
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$999.98
Onkyo - 450W 2.0-Channel Powered Amplifier - Black - Larger Front
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  • Model: A-9070
  • SKU: 4338633
450W peak power; 4 amplifier modes, including integrated, power, preamp and split preamp/power amp; DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry); symmetrical twin-monaural construction
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$1,199.99
Marantz - 2.0-Ch. Integrated Current Feedback Amplifier - Black - Larger Front
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  • Model: PM5005
  • SKU: 8630048
Speaker A/B switching; HDAM-SA3 circuits; fully discrete volume amplifier circuit; tone control; Source Direct function; gold-plated inputs and outputs
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$499.98
Yamaha - Amplifier - 220 W RMS - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$1,999.95
On Sale
Save $500 (Reg. $2,499.95)
Teac - Teac AI-1000 Silver Stereo Integrated Amplifier - Silver - Larger Front
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  • Model: AI-1000
  • SKU: 1306867212
Teac AI-1000 Silver Stereo Integrated
Brand New Includes One Year Manufacturer's Warranty

The
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$624.89
On Sale
Save $63.10 (Reg. $687.99)
Onkyo - 450W 2.0-Channel Powered Amplifier - Black - Larger Front
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  • Model: A-9070
  • SKU: 1309502448
450W peak power; 4 amplifier modes, including integrated, power, preamp and split preamp/power amp; DIDRC (Dynamic Intermodulation Distortion Reduction Circuitry); symmetrical twin-monaural construction
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$1,199.00
On Sale
Save $100 (Reg. $1,299)
Audioengine - N22 Desktop Audio Amplifier - angleView
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  • Model: N22
  • SKU: 1308170693
Compatible with Apple® iPod®, iPhone® and most devices with RCA or mini jack audio outputs; integrated stereo power amplifier and headphone amplifier; headphone and preamp outputs; USB port
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$199.00
Russound - 70W 2-Ch. TV Amplifier - Black - Larger Front
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  • Model: TVA-2.1
  • SKU: 4428002
35W per channel; IR learning; 24-bit, 96kHz S/PDIF interface; optical and analog line-level inputs; includes IR receiver; integrated subwoofer output
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$299.98
Fender - Champion 100 Guitar Amplifier - Black - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$349.99