Key specs
A human-friendly subset of specs (non-null)
Impedance (ohms)
6
Wireless (BT/WiFi)
No
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6399034 | 10000.0 USD | In stock | View offer → | 2026-03-16 02:13:20.828058+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 10000.0 USD | In stock | 2026-03-16 02:13:20.828058+00:00 |
| bestbuy | 10000.0 USD | In stock | 2026-03-15 01:59:58.401005+00:00 |
| bestbuy | 10000.0 USD | In stock | 2026-03-14 02:04:45.095144+00:00 |
| bestbuy | 10000.0 USD | In stock | 2026-03-13 02:13:09.167260+00:00 |
| bestbuy | 10000.0 USD | In stock | 2026-03-12 02:06:18.921657+00:00 |
| bestbuy | 10000.0 USD | In stock | 2026-03-11 02:03:47.623867+00:00 |
| bestbuy | 10000.0 USD | In stock | 2026-03-10 02:14:05.556274+00:00 |
| bestbuy | 10000.0 USD | In stock | 2026-03-09 02:12:32.892012+00:00 |
| bestbuy | 10000.0 USD | In stock | 2026-03-06 05:48:55.224794+00:00 |
| bestbuy | 10000.0 USD | In stock | 2026-03-03 01:39:47.164188+00:00 |
| bestbuy | 10000.0 USD | In stock | 2026-03-02 07:24:04.589501+00:00 |
Full specs
Show full spec table
| Impedance (ohms) | 6 |
|---|---|
| Wireless (BT/WiFi) | No |
| Reconciled at | 2026-03-06 10:20:22.157613+00:00 |
Canonical JSON (expand)
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Related products
Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | Devialet - Expert Pro 220W 2.0-Ch. Amplifier - Chrome |
|---|---|
| Raw brand | Devialet |
| Raw category | Best Buy > Home Audio & Speakers > Home Audio > Receivers & Amplifiers > Home Amplifiers |
Canonical highlights (non-null)
| core.title | Devialet - Expert Pro 220W 2.0-Ch. Amplifier - Chrome |
|---|---|
| core.seo_title | Devialet AK838 |
| audio.wireless | No |
| audio.impedance_ohms | 6 |
| brand | Devialet |
| model | AK838 |
| gtin14 | 03663424004756 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6399/6399034_sd.jpg |
| category | audio |
| physical.depth_in | 15.1 |
| physical.width_in | 15.1 |
| physical.height_in | 1.6 |
| physical.weight_kg | 5.9 |
| physical.dimensions_in | 1.6 x 15.1 x 15.1 in |
| warranty.labor | 5 Years |
| warranty.parts | 5 Years |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
"sku": 6399034,
"upc": "3663424004756",
"url": "https://api.bestbuy.com/click/-/6399034/pdp",
"name": "Devialet - Expert Pro 220W 2.0-Ch. Amplifier - Chrome",
"image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6399/6399034_sd.jpg",
"details": [
{
"name": "Brand",
"value": "Devialet",
"values": [
"Devialet"
]
},
{
"name": "Model Number",
"value": "AK838",
"values": [
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},
{
"name": "Product Name",
"value": "Expert Pro 220W 2.0-Ch. Amplifier",
"values": [
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},
{
"name": "Color",
"value": "Chrome",
"values": [
"Chrome"
]
},
{
"name": "Continuous Watts x Channel @ Ohms",
"value": "9",
"values": [
"9"
]
},
{
"name": "Number of Channels",
"value": "2.0",
"values": [
"2.0"
]
},
{
"name": "Total Harmonic Distortion",
"value": "0.00025 percent",
"values": [
"0.00025 percent"
]
},
{
"name": "Impedance",
"value": "6",
"values": [
"6"
]
},
{
"name": "Amplifier Type",
"value": "Integrated amplifiers",
"values": [
"Integrated amplifiers"
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},
{
"name": "Signal-to-Noise Ratio (SNR)",
"value": "130 decibels",
"values": [
"130 decibels"
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},
{
"name": "Bass Boost",
"value": "None",
"values": [
"None"
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{
"name": "Audio Only Inputs",
"value": "1 x Phono",
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"1 x Optical digital audio",
"1 x USB-A",
"2 x Coaxial digital audio",
"2 x Coaxial digital audio"
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},
{
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"value": "No video only inputs",
"values": [
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{
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"value": "1 x 3.5mm mono in",
"values": [
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"1 x 3.5mm mono out",
"1 x LAN",
"1 x RS-232"
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{
"name": "Line-Level Inputs",
"value": "Yes",
"values": [
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{
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"value": "Binding posts",
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{
"name": "Video Only Outputs",
"value": "No video only outputs",
"values": [
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{
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"values": [
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{
"name": "Product Weight",
"value": "13 pounds",
"values": [
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},
{
"name": "Warranty - Parts",
"value": "5 years",
"values": [
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},
{
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"value": "5 years",
"values": [
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"features": [
{
"feature": "Works with Apple AirPlay 2\nLets you play music or podcasts from wireless stereo components throughout your house - all in sync."
},
{
"feature": "440W total power\nRMS rating of 220W x 2 @ 6 ohms, 0.0005% THD, 2 channels driven for robust audio."
},
{
"feature": "6 ohms impedance\nConducts power evenly to keep the speaker at an appropriate level."
},
{
"feature": "For additional information please see the Specifications Tab"
}
],
"condition": "New",
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"name": "Home Audio"
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"manufacturer": "Devialet",
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"shippingCost": 0.0,
"longDescription": "Experience exacting audio performance with this Devialet Expert 220 Pro amplifier. An ultra-configurable advanced phono stage delivers performance to satisfy the most demanding audiophiles and high thermal distortion resistance provides extremely clear audio output. This Devialet Expert 220 Pro amplifier offers compatibility with streaming audio solutions, including Apple AirPlay and Spotify Connect.",
"shortDescription": null,
"onlineAvailability": true,
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}
Newegg raw specs
No Newegg raw specs saved for this product yet.