Audio Research ARC SP-16 Tube preamplifier W Remote. I purchased this tube preamplifier about two months ago, and it was only used for a few hours in my system. This preamplifier does have a tube phono section as well as a tube line level section. The tubes in the photo section are the stock electro harmonix 12ax7’s. I did swap the tubes in the line level section to some used NOS,RCA Tubes. Two of those tubes are 12ax7’s and one is a 5751. I would describe the sound as extremely clean and pristine. But I wouldn’t describe the sound is overly tube like. I would rate the condition at a 7/10. A few minor scratches is all. No returns and shipping to the US continental only!

Audio Research SP16 Pre-amplifier Tube / Valve Pre-amp with Phono Stage New Valves fitted. Serviced in June 2023.Perfect working order. Excellent cosmetic condition with hardly any marks(remote is not included) PaymenteBay, Bank Transfer, or Cash on Collection Shipping Prices (includes the cost of Full Insurance) Collection from Bristol BS7 - FreeUK Mainland from £19.90Worldwide from £29.90 It will be well packed and Fully Insured. Please Note: A signature is required on delivery Non UK Customers - Important InformationVAT, Customs Duty, or other Tax may be payable if you are buying from outside of the UK. Please check. It is the buyers responsibility to pay these charges. The full sale value of the goods will be declared on Customs Form *Returns*Returns are ONLY accepted if the item is faulty or not as describedItems are checked, photographed, and security marked before shippingI am confident you will find the listing is accurate Thank you for looking

Audio Research ARC SP-16 Tube preamplifier W Remote. I purchased this tube preamplifier about two months ago, and it was only used for a few hours in my system. This preamplifier does have a tube phono section as well as a tube line level section. The tubes in the photo section are the stock electro harmonix 12ax7’s. I did swap the tubes in the line level section to some used NOS,RCA Tubes. Two of those tubes are 12ax7’s and one is a 5751. I would describe the sound as extremely clean and pristine. But I wouldn’t describe the sound is overly tube like. I would rate the condition at a 7/10. A few minor scratches is all. No returns and shipping to the US continental only!