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"Tetrode Vacuum Tubes For Audio"

147 items
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Cambridge Audio - Topaz SR10 170W 2-Ch. Stereo Receiver - Black - Larger Front
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  • Model: AUDIO SR10 RECEIVER - BLACK
  • SKU: 2590827
Speaker A/B switching; rigid, all-metal chassis; large toroidal transformer; AM/FM tuner
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.

$499.99
Eureka - AS ONE Bagless Upright Vacuum - Pacific Blue - Angle
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  • Model: AS2113A
  • SKU: 6336573
10-amp, 120V motor; 1200W of power; bagless design; 0.3-gallon dust cup; AirSpeed technology; washable filter; 13" cleaning path width; crevice tool, dusting brush and extension wand included
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.

$59.99
Monster - Bagless 2-in-1 Handheld/Stick Vacuum - Red - Larger Front
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  • Model: HO56R
  • SKU: 1097556
600W motor; bagless technology with expandable dust cup; washable filter; includes aluminum telescopic tube
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.

$69.99
Eureka - AS ONE Bagless Pet Upright Vacuum - Fuchsia Flight - Angle
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  • Model: AS2130A
  • SKU: 6335037
10-amp, 120V motor; 1200W of power; bagless design; 0.3-gallon dust cup; AirSpeed technology; washable filter; 13" cleaning path; crevice tool, dusting brush, extension wand and Pet Power Paw tool included
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.

$79.99
Atrix - HEPA Canister Vacuum - Black - Larger Front
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  • Model: VACBP1
  • SKU: 1648147
12 amps of power; 4-stage high-efficiency filtration; 8" cleaning path width; extension tool, hose, dusting brush, crevice nozzle, filter, floor brush, furniture nozzle, telescopic tube and turbo brush
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.

$179.99
Kenwood - 12" Tube Subwoofer and Amplifier - Black - Larger Front
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  • Model: P-W130TB
  • SKU: 4271211
200W RMS power; includes 12" subwoofer and amplifier; tube woofer design
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.

$249.99
Monster - Bagless 2-in-1 Handheld/Stick Vacuum - Blue - Larger Front
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  • Model: HO56B
  • SKU: 1097574
600W motor; bagless technology with expandable dust cup; washable filter; includes aluminum telescopic tube
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.

$69.99
PreSonus - 1-Channel Vacuum Tube Channel Strip - Black - Larger Front
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  • Model: Studio Channel
  • SKU: 1161112
From our expanded online assortment; high-voltage, Class A 12AX7 vacuum-tube microphone/instrument preamplifier; 3-band EQ with parametric mid band; instrument, line and microphone inputs
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.

$299.99
Polk Audio - MagniFi One Soundbar with Wireless Subwoofer - Black - Larger Front
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  • Model: MAGNIFY ONE SYSTEM
  • SKU: 4562020
250W peak power (110W RMS); VoiceAdjust technology; Bluetooth interface; optical and 3.5mm analog inputs
PreSonus - TubePre V2 1-Channel Tube Preamplifier/DI Box - Blue/Gray - Larger Front
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  • Model: 125082
  • SKU: 5838204
PRESONUS TubePre V2 1-Channel Tube Preamplifier/DI Box: 12AX7 vacuum tube; Class A XMAX solid-state input stage; Tube Drive saturation control; gain control; low-noise, dual-servo gain stage; 1/3U compact chassis; instrument and microphone inputs
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.

$129.99
Pioneer - Elite 980W 7.2-Ch. Network-Ready 4K Ultra HD and 3D Pass-Through A/V Home Theater Receiver - Black - Larger Front
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  • Model: VSXLX101
  • SKU: 4941901
Dolby Surround, DTS-ES decoder and DTS 96/24 surround sound decoders; USB port; 40 station presets; built-in Bluetooth; 9 DSP soundfields; iPod Supported
Behringer - Tube Ultragain Preamplifier - Black - Larger Front
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  • Model: MIC2200
  • SKU: 3182081
Compatible with most studio and live sound applications; 12AX7 vacuum tube; ultrawide bandwidth; integrated EQs; independent line driver; 12-setment LED metering; servo-balanced 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.

$99.99
IK Multimedia - AmpliTube Fender® Software - Angle
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  • Model: 631488
  • SKU: 3166606
From our expanded online assortment; compatible with PC and Mac; DSM technology; SpeedTrainer; 2 series/parallel guitar rigs; DAW automation; 5 separate modules; 400 presets; digital tuner
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.

$199.99
Summit - TLA-50 Tube-Leveling Amplifier - Gray - Larger Front
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  • Model: 118011
  • SKU: 8636208
SUMMIT TLA-50 Tube-Leveling Amplifier: Ideal for small digital studios and live rigs; adds warmth to your digital signal; 3-position attack and release switches; continuously variable gain and gain reduction control; discrete component transistor circuit
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.

$749.99
IK Multimedia - AmpliTube 3 Software - Angle
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  • Model: 631554
  • SKU: 3177174
From our expanded online assortment; compatible with PC and Mac; more than 160 guitar gear emulations; plug-in and standalone use
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.

$299.99