Follow us| Sign up for our newsletter SinglePower MPX3 - Pure Class A Triode Headphone Amplifier with Original Box SOLD AS-ISLIST OF DEFECTS IS NOT EXHAUSTIVE - THERE MAY BE ADDITIONAL DEFECTSNO RETURNS UNDER ANY CIRCUMSTANCESAll items included are pictured. Items are tested fully to ensure all functions work as expected - any defects and additional service done to the item are noted below. Items are not restored or reconditioned, unless specified. All items we sell come with a 30-day warranty - your satisfaction is guaranteed. Original shipping on returns will be refunded at the sellers discretion. Local Pickup in NYC Available Single Power MPX3 Details & Testing Notes Cosmetic Condition:8/10: Very Good - flawless front face, other minor imperfectionsFunctional Notes:The unit makes a loud electrical pop after a few seconds after turning it on. It works fine after that. Slowly powering it on with a Variac prevents the loud pop. Exact issue unknown. SOLD AS-IS.Voltage:120V 50/60HzOriginal Box:YesManual:NoPower Cord:YesShipping Method:FedEx Ground (Domestic) / USPS Priority, Ebay Standard Delivery (International)Shipping Weight (lbs):24 (16x12x10) High-End Audio Auctions has been THE trusted source for high-end, classic and vintage audio components on eBay since 2000! Our unique products, unparalleled service and bombproof packaging keeps our customers coming back again and again. We are experts at selling and shipping worldwide, with items ranging from $5 to $50,000. We look forward to earning your repeat business! By placing a bid on any of our listings, you agree to our terms & conditions Click here to learn more Home| About Us| Store Policies| FAQs| Feedback| Contact Us| Custom Tuned Cables _gsrx_vers_1516 (GS 9.3 (1516))