![Image 1 — [WTS] [US-NY] [H] Xduoo TA-66 OTL Tube Headphone Amplifier + Extra Tubes [W] PayPal, Local Cash](https://preview.redd.it/jkhfx1vndy0h1.jpg?width=480&format=pjpg&auto=webp&s=f660700646d69207aa0cfee4a2992676899e9fdc)
![Image 2 — [WTS] [US-NY] [H] Xduoo TA-66 OTL Tube Headphone Amplifier + Extra Tubes [W] PayPal, Local Cash](https://preview.redd.it/wrq5u5vndy0h1.jpg?width=480&format=pjpg&auto=webp&s=b6892a09f84e818943d6d40fd66a610bde0ad0ab)
![Image 3 — [WTS] [US-NY] [H] Xduoo TA-66 OTL Tube Headphone Amplifier + Extra Tubes [W] PayPal, Local Cash](https://preview.redd.it/020iv5vndy0h1.jpg?width=480&format=pjpg&auto=webp&s=da50d8c14835d2a7aa1466717ee6962280f935a7)
![Image 4 — [WTS] [US-NY] [H] Xduoo TA-66 OTL Tube Headphone Amplifier + Extra Tubes [W] PayPal, Local Cash](https://preview.redd.it/roiim1vndy0h1.jpg?width=640&format=pjpg&auto=webp&s=b09ac534b6430abd503c5cb900123abf830cca1a)
![Image 5 — [WTS] [US-NY] [H] Xduoo TA-66 OTL Tube Headphone Amplifier + Extra Tubes [W] PayPal, Local Cash](https://preview.redd.it/e9zay7vndy0h1.jpg?width=640&format=pjpg&auto=webp&s=818fa5ad84a7409c6dc7d7141b788eed7e941abf)
![Image 6 — [WTS] [US-NY] [H] Xduoo TA-66 OTL Tube Headphone Amplifier + Extra Tubes [W] PayPal, Local Cash](https://preview.redd.it/5c5h93vndy0h1.jpg?width=640&format=pjpg&auto=webp&s=a876d7db604958083536819eb11461d5eb3d8826)
![Image 7 — [WTS] [US-NY] [H] Xduoo TA-66 OTL Tube Headphone Amplifier + Extra Tubes [W] PayPal, Local Cash](https://preview.redd.it/zjuo25vndy0h1.jpg?width=640&format=pjpg&auto=webp&s=bb2c25a05884405e66a2b4fe5107e3b104230c5c)
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[WTS] [US-NY] [H] Xduoo TA-66 OTL Tube Headphone Amplifier + Extra Tubes [W] PayPal, Local Cash
Hi everyone,
Looking to sell my xDuoo TA-66 desktop tube OTL headphone amplifier. I recently purchased this but I am moving it along because I do not own any high-impedance headphones. Every online review notes that high-impedance cans are where this OTL amp truly shines, so I am hoping to pass it to someone who can maximize its potential.
Condition & History:
* Cosmetics/Function: Perfect aesthetic and functional condition. It is a beautiful unit!
* Usage: The previous owner logged ~50 hours of playtime. I have added fewer than 12 hours.
* Packaging: Will ship securely in its original packaging.
I am offering this with two purchase options (both include CONUS shipping and PayPal G&S fees):
## Option 1: Base Package — $200 Shipped
Perfect if you just want the stock setup. Includes:
* xDuoo TA-66 Tube Amplifier
* Original 6N5P Power Tube
* Original 6N2 Driver Tube (~20 hours of use)
* Power Cable
* 6.35mm to 3.5mm Adapter
## Option 2: Premium "Tube Roller" Bundle — $250 Shipped
Includes everything in the Base Package, plus a fantastic assortment of upgrade tubes and the required adapter (over $120 retail value):
Item | condition/use | value
| 6N2 to 12AX7 Adapter Plug | Excellent | $12 |
| Electro-Harmonix 12AX7 Tube | < 2 hours | $25 |
| Tung-Sol 12AX7 Tube | < 2 hours | $30 |
| 2x Psvane Horizon 12AX7 Tubes | 1 unused, 1 used ~30 hours | $55 |
Terms:
* Payment: PayPal Goods & Services (fees included) or Local Cash.
* Shipping: Insured shipping to CONUS included.
* Local Pickup: Available in NYC / Staten Island area.
Please comment below before sending a PM. No chats, please. Feel free to reach out with any questions!