Fosi Audio Phono Preamp for Turntable Phonograph Preamplifier With Vacuum Tube Amplifier HiFi BOX X4
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- • Estimated delivery: 5.
- • Strong customer signal: 4.8★ from 366 reviews.
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Product specifications
Detailed product description
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- Brand: Fosi Audio
- Sales: 1000+
- Package size: 25 × 20 × 6 cm
- Package weight: 0.8 kg
- Rating: 4.8 / 5
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Fosi Audio Phono Preamp for Turntable Phonograph Preamplifier With Vacuum Tube Amplifier HiFi BOX X4
Notice
1.Due to limited availability of vacuum tubes, we will randomly ship either 5725W or 6J1 vacuum tubes.
2.BOX X4 is only a preamplifier, not amplifier, can not be connected with passive speakers directly, If you need connect BOX X3 with passive speakers, you need to connect it with an amplifier then connect the amplifier with your passive speakers.
Features
2.Tube Headphone Amplifier & Preamplifier: The Fosi Audio BOX X4's versatile design includes a 3.5MM AUX headphone and RCA output, offering a range of usability beyond expectations
3.Applicable Vacuum Tube Model: 6K4/6J1/6J4/GE5654/6AK5/66*In vacuum tubes, etc. Achieve a customized stereo system by replacing vacuum tubes. With different tubes producing unique sounds, it's a DIY opportunity worth exploring
Highlight
Package Include
*Box X4 Phono Preamp x1
*5725W/6J1 Vacuum Tubes x2
*12V Power Adaptor x1
*User Manual x1
QA
Q1:Can the headphone and RCA outputs be used simultaneously?
Yes. When both the 3.5mm headphone output and RCA output are connected, sound will be output through both the headphones and RCA connectors.
Q2:Can the BOX X4 be used with an MC cartridge?
NO.The BOX X4 is designed specifically for use with MM cartridges. However, our upcoming model, the BOX X5 is compatible with MC cartridges.