Thank you for viewing! m(._.)m Please feel free to ask about price negotiations, any questions, or inquiries you may have (^^) * If you are interested in a price reduction, please provide your desired amount. [Rare, Working Condition] Triode TRV-84HD Tube Headphone Amplifier with Built-in Pre-Main Amplifier Manufacturer's Suggested Retail Price: 110,000 yen (tax included) [Product Information] Prioritizes pure sound quality through pure Class A operation ・Uses the well-regarded 6BQ5 (pentode) tube, achieving triode sound with luxurious UL connection operation. ・Employs a toroidal power transformer with excellent responsiveness and quick startup for the power supply. ・In addition to a headphone amplifier, it can also be used as a high-quality, minimal sub-system by connecting small speakers. ・Equipped with 2 headphone jacks and 3W+3W output (8Ω) speaker terminals. Compatible with high-impedance headphones. ■External Dimensions: W 160 × H 150 × D 350 (mm) ■Weight 8.5 kg ■Accessories: Power cable Sound check confirmed before listing! There is a dent in the net part in the 14th image, and signs of use such as scratches in the 15th and 16th images, but overall, it is a beautiful item, so you can still use it comfortably ^ ^ Everything in the 2nd image is included in the listing! Please refrain from purchasing if you are sensitive to used items m(__)m Instant purchase is also OK!