Fosi Audio MC331 TPA3255 Bluetooth 2.1 Channel Integrated VU Meter Amplifier Stereo DAC Hi-Fi Amplifier Receiver Supports BT/USB/OPT/COA/RCA Input, Speaker Application, Japanese Instruction Manual

Q: The volume is very low when connecting the turntable to the MC331. Do I need a turntable preamp?

If your turntable does not have a built-in preamp, you will need to add a separate phono preamp (such as the BOX series). If your turntable has a built-in preamp, make sure it's set to LINE mode to output the signal properly.

Q: Q: What is the purpose of the pre-out port on the MC331?

The MC331 has a pre-out port that can be connected to a powered subwoofer, speaker, or another amplifier with passive speakers for better sound quality.

Q: Can headphones and passive speakers play simultaneously?

The MC331 defaults to headphone output priority. To use speaker output, you need to disconnect the headphones first.

Q: What tube models are compatible for replacement?

The following tube models are compatible: EF95, 6AK5, 6AK5W, 403A/403B, 6J1, 6J1P, 6J2, 6J3, 6J4, 6J5, among others. You can test and choose based on your personal preference.

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Product ID: 725110711

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Details

Item dimensions L x W x H
5.94 x 5.31 x
Voltage
110 Volts (AC)
Manufacturer
Shenzhen Co.
Mounting Type
Freestanding
Brand
Fosi Audio

Frequently Bought Together

Fosi Audio MC331 Tube Integrated Amplifier with DAC, 2 Channel Home Audio Stereo Power Amp for HiFi Bookshelf Speakers/3.5mm Headphones, Vintage VU Meter Preamp with Bluetooth and USB/Opt/Coax/RCA

Fosi Audio Box X2 Phono Preamp, Mini Stereo Audio Hi-Fi Preamplifier with Gain Gear, Pre-Amplifier for MM Turntable Phonograph and Record Player, with DC 12V Power Supply

Riverstone Audio - Tested/Matched Pair (2 Tubes) 7-Pin JAN 5654W Fully-Tested Vacuum Tubes - Upgrade for 6AK5 / 6J1 / 6J1P / EF95 - JAN 5654W Platinum Grade Pair

Description

Fosi Audio MC331 TPA3255 Bluetooth 2.1 Channel Integrated VU Meter Amplifier Stereo DAC Hi-Fi Amplifier Receiver Supports BT/USB/OPT/COA/RCA Input, Speaker Application, Japanese Instruction Manual

Have a Question? See What Others Asked

The volume is very low when connecting the turntable to the MC331. Do I need a turntable preamp?

Q: What is the purpose of the pre-out port on the MC331?

Can headphones and passive speakers play simultaneously?

What tube models are compatible for replacement?

Common Questions

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Fosi Audio MC331 TPA3255 Bluetooth 2.1 Channel Integrated VU Meter Amplifier Stereo DAC Hi-Fi Amplifier Receiver Supports BT/USB/OPT/COA/RCA Input, Speaker Application, Japanese Instruction Manual

Details

Description

Have a Question? See What Others Asked

Common Questions