Digital Integrated Amplifier with YDA138 Digital Amplifier USB DAC FX-AUDIO- YD-202J Dual-mono IC, Input, Built-in (Silver)

Features tone control, loudness control, gain boost, and mute function. Three input options (RCA/3.5mm/USB), electronic volume control, USB-DAC, and built-in headphone amplifier. Dual-mono digital amplifier with two YAMAHA YDA138 digital amplifier ICs. Dedicated remote control included as standard. AC adapter required (sold separately) DC12V/2A DC jack 5.5mm x 2.1mm (center positive) This is a digital amplifier with a dual-mono amplifier configuration, featuring two YAMAHA YDA138 digital amplifier ICs. USB-DAC function, 3-input switching, electronic volume control, tone control function, headphone amplifier. This is a multi-functional and fun amplifier equipped with features such as loudness control and gain boost. Initially, this model was designed entirely in-house as a successor to the Lepai LP-2020A+, which we previously sold, inheriting its functions and sound characteristics. We developed it as such, but after gathering feedback received from the sale of the prototype lot, we decided on a dual-mono configuration. We've shifted to a Pure Line concept that leverages its unique characteristics, further improving both sound quality and ease of use! This will be the 5th production batch, available from January 17, 2019. [Changes from Lot 4 to Lot 5] The USBDAC IC has been changed from the previous batch's CM108-compatible IC "DP108" to the CM108's successor IC, "Cmedia HS100B". The exterior metal finish has been changed from a hairline finish to a sandblasted finish. [Product Features - Functionality] ■ Three input systems selectable (USB-DAC/3.5mm STEREO/RCA) ■Built-in USB-DAC (Supported formats: up to 16-bit 44.1kHz/48kHz) ■Loudness function (ON / OFF) ■Gain boost function (ON: +11.25dB / OFF: 0dB) ■ Mute function (ON / OFF) ■ Tone control function (TREBLE: ±14dB [±7 steps] / BASS: ±14dB [±7 steps]) [Product Features - Sound Quality] ■Dual-mono configuration digital amplifier ■Dual Mono Headphone Amplifier ■Electronic volume and tone control via DSP ■ Operational amplifier buffer circuit ■ Power supply noise reduction circuit [Notes] • This product does not include a power supply. Please purchase an AC adapter separately. Recommended AC adapter: https://www.amazon.co.jp/dp/B01M4JK604 • The 3.5mm stereo mini jack input terminal is not guaranteed to work with 4-pole plugs (TRRS). • The headphone output terminal does not support 4-pole plugs (TRRS). [Product Specifications] Color: Silver Product warranty period: 6 months from the date of purchase Digital amplifier IC: Two Yamaha YDA138 digital amplifier ICs in a dual-mono configuration. DSP IC: Titan Electronics TM2313 Hi-Fi Audio Processor USB-DAC IC: C-Media HS100B Input terminals: [LINE-IN1] Stereo RCA terminal / [LINE-IN2] 3.5mm stereo mini jack / [USB] USB Type-B terminal Input switching: 3 systems (RCA/3.5mm/USB) Output terminals: 2ch stereo speaker output (gold-plated terminals compatible with banana plugs) / Front headphone jack (3.5mm stereo mini jack) Headphone output: Maximum output 50mW x 2ch (@32Ω) Main amplifier maximum output: 20W x 2ch (at 12V power input, 4Ω) Compatible speakers: 4Ω to 16Ω Power supply: DC12V, recommended power capacity 2A or higher (AC adapter sold separately) Power connector: Outer diameter 5.5mm, Inner diameter 2.1mm (center positive specification) Features: Gain boost function, 3-input switching, independent mute control, loudness function, tone control function (control settings reset) Protection circuits: Pop noise reduction function (enhanced), overcurrent protection function (output short circuit protection), overheat protection Accessories: Remote control, quick start guide Dimensions: Height 35mm x Width 117mm x Depth 100mm (excluding protrusions) Weight: approx. 360g *Specifications and design may be changed without notice due to improvements or other reasons.