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Deal.ai › Headsets & Accessories
TempoTec
TempoTec Sonata BHD Pro Headphone Amplifier

TempoTec Sonata BHD Pro Headphone Amplifier

Best price now

$49.99at WalmartChecked Nov 10

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Price facts

  • Last seen at $49.99 at Walmart on Nov 10.

Our take on the TempoTec Sonata BHD Pro Headphone Amplifier

The TempoTec Sonata BHD Pro is a USB-C dongle that pairs a DAC with a headphone amplifier. It has both a 4.4mm balanced output and a 3.5mm single-ended output, so it drives sensitive in-ear monitors and harder-to-drive headphones from one small plug. A 60-step volume control, an FPGA-based clock design and support for DSD256, MQA and PCM 32-bit/384kHz put it above basic phone dongles. It suits listeners who want better sound from a phone or laptop without carrying a separate player or desktop stack.

Best forPhone and laptop listeners who want better sound on the goOwners of 4.4mm balanced in-ear monitorsPeople with harder-to-drive headphones who need more output powerListeners with high-resolution files who want DSD and MQA support
Pros
  • 4.4mm balanced and 3.5mm outputs in one dongle
  • High output power for its size
  • 60-step volume control gives fine adjustment
  • FPGA and oscillator design aimed at low jitter
  • Handles DSD256, MQA and PCM up to 32-bit/384kHz
Cons
  • USB-C only; Lightning and older USB-A devices need adapters
  • No battery, so it draws power from the host device
  • Dongle form factor can strain a phone port
  • Balanced output needs a 4.4mm cable

TempoTec Sonata BHD Pro Headphone Amplifier prices at every store

  • WalmartNew

    In stockSold by tempotec incReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $49.99Free shippingChecked Nov 10
    Visit Walmart

About the TempoTec Sonata BHD Pro Headphone Amplifier

The TempoTec Sonata BHD Pro is a USB-C dongle that combines a DAC (digital-to-analog converter) with a headphone amplifier. It has both a 4.4mm and a 3.5mm output port, so it works with a range of earphones and headphones.

It supports high-resolution formats including DSD256, MQA and PCM 32-bit/384kHz. An FPGA and oscillator design provides an accurate, stable clock source to minimize jitter. Volume is adjustable in 60 steps.

Type
USB-C DAC and headphone amplifier dongle
Outputs
4.4mm and 3.5mm
Volume control
60 steps
Audio formats
DSD256, MQA, PCM 32-bit/384kHz
Clock design
FPGA and oscillator
Color
Gray

Specifications

color
GraySource

Questions and answers

Does the Sonata BHD Pro work with iPhones?
It connects over USB-C. A Lightning iPhone needs a Lightning-to-USB-C adapter, and the dongle draws its power from the phone.
Can it drive high-impedance headphones?
It has more output power than typical phone dongles and a 4.4mm balanced output, which helps with harder-to-drive headphones. Very demanding planar or high-impedance models may still want a larger amp.
What is the difference between the 4.4mm and 3.5mm outputs?
The 4.4mm port is balanced and typically delivers more power and better channel separation. The 3.5mm port is single-ended and works with standard headphone plugs.
Does it support MQA and DSD?
Yes. It handles MQA and DSD256, plus PCM up to 32-bit/384kHz, so high-resolution files play without downsampling.
Does it need a battery or charging?
No. It is bus-powered over USB-C and takes its power from the phone, laptop or tablet it is plugged into.
What comes in the box?
The dongle itself. A USB-C cable or adapter for other ports is not included, so check what your device needs.
Where is the TempoTec Sonata BHD Pro Headphone Amplifier cheapest?
At Walmart, for $49.99, as of our latest check.

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