Quality High Performance YAMAHA IC Chip In order to create a high quality sound and not to compromise in the sound quality, YAMAHA YDA138 chip is built into this amplifier! External or Internal Usage Built into your PC case to create a high quality sound or use it as external usage for your home theater system! Luxury Appearance Not only the sound yet front panel and entire material in high quality to create luxurious appearance! Gold plated RCA jack and speaker terminals to further enhance the appearance! All Cables Included Cable for audio, speaker, and AC adapter are all included for ready-to-use! Model Name: Kama Bay Amplifier Model Number: SDA-1000 Manufacturer: Scythe Co., Ltd. Japan Dimension (W x D x H) 152 x 113 x 41 mm/6.08 x 4.52 x 1.64 inch Output: Speaker x 2 Channel : Headphone x 1 Channel Input: RCA Connecter x 2 Channel Power IC: YAMAHA YDA138(D-3) Digital Power Amplifier Number of Channels: 2 Channels Continuous Max. Output: 10W x 2 Channel Max. Efficiency: 88%(8Ω/10W) SN Ratio: 103dB Total Harmonic Distortion Rate: 0.02%(1KHz/8Ω) Headphone Amplifier: 50mW x 2 Channel, SN Ratio: 95dB Power Source: DC 12V (4-Pin from PC Power Supply) or AC Adapter Weight: 480g / 1.06lb Availability: Usually ships the same business day. SCYSDA-1000$51.50 Please e-mail or call for a price on any item not listed here. Most items that are not in stock are normally available for pickup/shipping within one business day.