4TH OF JULY 4 DAY SALE

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Electronic & Educational Games Resources


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  • Model: MX-909
  • SKU: 1461686
Electronics trainer with 500 experiments; uses spring-wire and breadboard connection methods; ages 10 and up
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$267.99
On Sale
Save $132 (Reg. $399.99)
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  • Model: CA-AM10900
  • SKU: 1305966015
1% THD - 15 Hz to 185 Hz - 1 x 300 W @ 4 Ohm - 1 x 480 W @ 2 Ohm
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

$293.74
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  • Model: CA-AM40700
  • SKU: 1305941845
Bridgeable - 1% THD - 10 Hz to 100 kHz - 4 x 50 W @ 4 Ohm - 4 x 80 W @ 2 Ohm
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

$280.81
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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

Learn More

$399.99
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  • Model: 460113
  • SKU: 3666006
Compatible with select cellular and PCS carriers; amplifies wireless signals; supports multiple data cards and cell phones simultaneously
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$179.99
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Rating Breakdown

33%
(14 Reviews)
15%
(6 Reviews)
15%
(6 Reviews)
15%
(6 Reviews)
22%
(9 Reviews)
  • Model: HE6EF6
  • SKU: 1311806497

This HiFiMan bundle includes:

  • HE-6 Reference Planar Magnetic Over-Ear Headphones (Black)
  • EF-6 Class A Reference Headphone Amplifier and Pre-Amplifier (Black)

HE-6 Over-Ear Headphones

Considered by many to be the world's finest headphone, without regard to price, the HiFiMAN HE-6 features the company's proprietary planar magnetic technology in a no-compromise design. With sensitivity of 83.5dB, the HE-6 must be paired with a headphone amplifier of comparable quality. The HE-6 is the reference choice of critical listeners around the world.

  • Frequency Response: 8 to 65 KHz
  • Impedance: 50 Ohm
  • Efficiency: 83.5 DB
  • Weight: 502 g

Accessories:

  • Leather storage box
  • OCC(single crystal copper) 4pin XLR cable 1 (2 m / 6 ft)
  • OCC XLR to 6.5mm headphone plug adapter x 1 (1m / 3 ft)
  • Headphone cable connector x 2
  • Leather earpads(on the headphone)
  • Velour earpads for backup 

EF-6 Headphone Amplifier

Hand-built by HiFiMAN craftsmen, the new EF-6 flagship headphone amplifier provides audiophile quality for the most demanding listeners. Fit and finish hint at the amplifiers exceptional performance under the hood. EF6 is a hi-end headphone amp with very powerful output. EF6 can also work as a world-class pre-amplifier. The EF-6 the clear choice for discriminating music lovers seeking a no-compromise headphone amplifier yet priced well below units with comparable performance.

  • Volume: Hand-made Step Attenuator
  • Power Supply Design: CLC filter
  • Weight: about 24 lb (10.75 KG)
  • Dimensions: 13''(330 mm)Wide x 12.2"(310mm)Deep x 4.1"(105mm)High
  • THD: 0.03% (1w and 1KHz)
  • S/N: 95 DB
  • Max Output: Class A 5W at 50 Ohm 

 

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

$2,898.00
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  • Model: 461104
  • SKU: 1312396195
WILSON ELECTRONICS AG Pro Quint 5-Band Cellular Signal Amplifier Kit: Compatible with most CDMA, GSM, 4G and 3G data devices; improves calling and 4G and 3G data speeds for most U.S. cellular carriers; covers up to 10,000 sq. ft.
  3.0  (1 Review)
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

$768.99
On Sale
Save $131 (Reg. $899.99)
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Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: ZA1-1500.1
  • SKU: 9120039
Top-mounted controls; Q-Stasis preamplifier stage; electronic crossover; focused-mass aluminum heat sink; LED system protection circuitry; RCA outputs
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  • Model: ZA1-1000.1
  • SKU: 9120057
Top-mounted controls; Q-Stasis preamplifier stage; electronic crossover; focused-mass aluminum heat sink; LED system protection circuitry; RCA outputs
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  • Model: HFXR
  • SKU: 1585196
Compatible with most aftermarket vehicle stereo systems that use an amplifier; external mount; 8.5V line driver; 45Hz bass boost with parametric EQ
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$67.99
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  • Model: MA1-740.5
  • SKU: 9077234
Q-Stasis preamplifier stage; nickel-plated RCA jacks; 5-channel and bridged mono operation; on-board variable electronic crossover; water-resistant; angled design; bass remote included
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  • Model: ZRX3216.1D
  • SKU: 9120153
On-board electronic crossover; boost EQ; bass remote; low-noise preamplifier; PWM MOSFET power supply; heat sink; simpatico coil design; low-level RCA inputs and outputs
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  • Model: ZRX1816.1D
  • SKU: 9120048
On-board electronic crossover; boost EQ; bass remote; low-noise preamplifier; PWM MOSFET power supply; heat sink; simpatico coil design; low-level RCA inputs and outputs
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  • Model: BRX616.4
  • SKU: 9076033
On-board electronic crossover; low-noise preamplifier; simpatico coil design; heavy-duty aluminum-alloy heat sink; 3-way protection circuitry; low-level RCA inputs and outputs
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  • Model: BRX1616.4
  • SKU: 9076024
On-board electronic crossover; low-noise preamplifier; simpatico coil design; heavy-duty aluminum-alloy heat sink; 3-way protection circuitry; low-level RCA inputs and outputs
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