PX2 Hifi Bluetooth Amplifier Tube Amplifier Headphone Amplifier (Silver) with Two GE5654W Tubes

PX2 Hifi Bluetooth Amplifier Tube Amplifier Headphone Amplifier (Silver) with Two GE5654W Tubes

Features:
- PX2 is a Bluetooth tube amplifier.
- QCC3031 Bluetooth module: It supports for APTX-HD and the Bluetooth receiving range is up to 30m/98.4ft.
- GE5654W pluggable tubes from USA: Other types of tubes that match the power amp can be used to replace the tubes. The applicable tubes include EF95/6J1/6K4/403A/6AK5.
- High thrust: The headphone amp is suitable for headphones and earbuds. It delivers a warm and mellow sound with an irresistible charm. Its thrust is so powerful that it can easily control all kinds of mainstream headphones on the market.
- Supported audio sources: It supports Bluetooth, AUX, and RCA inputs. You can easily switch among different sources to input.
- Power module: The power processing part and the audio part are designed to be independent and separate to reduce interference.
- Treble and bass adjustment: Aluminum alloy body and acrylic mirror embedded panel are used to make the tube amplifier more refined and compact.
- Replaceable op amp sockets: They provide more playability for HIFI players.
- Better sound: The sound is mellow, the timbre is soft, and the sound is transparent and friendly to ears.
- HIFI sound quality: QCC3031 Bluetooth chip supports for APTX HD lossless transmission. It supports for aptX-HD decoding technology, which accurately reproduces music with a full audio bandwidth of 576Kbps high transmission rate, 48KHz high sampling rate, and 98dB high signal-to-noise ratio. The details are restored and transparent, providing you with HIFI sound quality.
- Imported sealed 50K stepper potentiometer and high purity oxygen-free gold-plated RCA terminals.

Specifications:
- Model number: PX2
- Operating voltage: DC 12V
- Bluetooth chip: QCC3031
- Bluetooth version: Bluetooth 5.0
- Bluetooth receiving range: 15-30m/49.2ft-98.4ft
- Bluetooth name for connection: PX2
- Formats supported by Bluetooth: For SBC, AAC, APTX, APTX-LL, and APTX-HD
- Op amp: Two NE5532 op amps (with IC sockets)
- Tubes: American GE5654W
- Frequency response range: 20Hz-20KHz (±3dB)
- Signal-to-noise ratio: ≥ 98dB
- Distortion: ≤ 0.1%
- Load impedance: 32-300Ω
- Maximum power: 160mW/32Ω
- Audio inputs: Bluetooth, RCA and AUX
- Audio output: 6.35mm headphone output
- Shell size: 98mm x 117mm x 33mm/3.9" x 4.6" x 1.3" (WxDxH)
- Net weight: 0.7kg/1.5lb

Package Included:
- 1 x PX2 main unit with antenna (without tubes)
- 2 x GE5654W tubes
- 1 x 6.35mm to 3.5mm adapter
- 1 x 12V power adapter
- 1 x User manual
- 1 x Warranty card

Packaging Details:
- Weight: 0.75kg
- Packaging size: 220mm*208mm*68mm

Attention:
- The voltage of its power port should not exceed 12V.