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Overview

Bluetooth Hi-Fi Preamp Board M5 Class A Parallel Design, Tube Sound Tone Preamplifier High-Fidelity Tube-Sounding Board

Bluetooth Hi-Fi Preamp Board M5 Class A Parallel Design, Tube Sound Tone Preamplifier High-Fidelity Tube-Sounding Board

Model: 5023968076165
Web Code: 20143383
Sold and shipped by | 2.7 seller rating (9 reviews)

Sale ends: *

Available for deliveryAvailable online only

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Seller Return Policy

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Fully optimized and upgraded model with added Bluetooth functionality for wireless audio enjoyment.

Linear Class A stabilized power supply using imported Xiantong tubes for superior sound quality.

TL431 high-precision stabilized reference ensures consistent power supply balance and constant current for operational amplifiers.

All- M5 Class A stable voltage pre-stage with "0" noise for a quiet listening experience.

Warm sound profile with rich mid to high frequencies and powerful low-frequency response, combining multiple advantages into one feature.

After receiving the board, you only need to connect the power and signal cables to use it. The all- M5 Class A stable voltage fever pre stage has truly "0" noise, and the installation is as quiet as the deep sea. The store manager strongly recommends it to you! Use dual AC transformers or positive and negative DC power supply. AC voltage: 12V-0-12V to 15V-0-15V. DC voltage: DC 15V to 20V.

Color: Black

Material: PCB

Package Contents:

1*M5 Class A preamplifier board

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened

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