Will you be making the bt20a pro available on amazon with the 48v power supply?

Hi, BT20A Pro is available with the 48v power supply.

Is amp a similar quality to the tangent ampster btii?

Yes,or better,think this is the best sub £100 BY amplifier on the market,has input for cd or turntable and a sub woofer out,great item

How do you switch between bluetooth and RCA inputs if there's no selector switch?

Push the volume knob, however this amp auto defaults to Bluetooth if you have the source bluetooth switched on. So to select RCA connection turn Bluetooth off on the source.

Does it come with a power supply?

Yes, almost half of the size of the amp itself

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fosi Audio BT20A Pro 300W x2 TPA3255 Bluetooth 5.0 Home Audio Stereo 2 Channel Amplifier Receiver Mini Hi-Fi Class D Upgraded Integrated Amp for Speakers with Bass Treble Control

Product ID: 157629410

Details

Item dimensions L x W x H
14.2 x 10.7 x
Manufacturer
Fosi Audio
Maximum supply voltage
32 Volts (DC)
Minimum supply voltage
32 Volts
Voltage
32 Volts

⚡600W total power output

🔄Replaceable Op-Amps for custom tone

🔊SNR≥108dB ultra-clear sound

R5046

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your sound game — because your speakers deserve a pro-level amp!

TAILOR YOUR SOUND - Swap out Op-Amps to craft a personalized sonic signature that matches your vibe.
COMPACT YET MIGHTY - Sleek mini Hi-Fi design packs premium Class D amplification into a space-saving form.
POWERHOUSE PERFORMANCE - Dual 300W channels deliver room-filling, distortion-free audio that commands attention.
SEAMLESS BLUETOOTH 5 0 - Effortless pairing with memory function and quick reset keeps your playlist flowing.
PRECISION BASS TREBLE CONTROL - Fine-tune your audio with intuitive controls for a perfectly balanced listening experience.

The Fosi Audio BT20A Pro is a compact, high-efficiency Class D amplifier featuring dual 300W outputs powered by the TI TPA3255 chip. It offers advanced Bluetooth 5.0 connectivity with memory pairing, ultra-low distortion (THD≤0.005%), and a high signal-to-noise ratio (≥108dB). Its unique design allows for interchangeable Op-Amps, enabling users to customize their audio profile. With precise bass and treble controls, this mini Hi-Fi amp delivers professional-grade sound tailored for discerning audiophiles and modern home audio setups.

Specifications

ASIN	B07JVFY27T
Best Sellers Rank	1,685 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2 in Hi-Fi Amplifiers
Box Contents	Bluetooth Antenna x1, 32V 5A Power Supply x1
Brand Name	Fosi Audio
Country of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (2,917)
Item Weight	567 Grams
Manufacturer	Fosi Audio
Manufacturer Part Number	BT20A Pro
Model Number	BT20A PRO
Number of Items	1
Product Warranty	2 years
Unit Count	1.0 count

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R5046

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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