Spectral DMC-30SS Series2. This preamp has no issues. Excellent sounding. Remote control has never been used out of the bag so it it as new. Preamp has Hifi Tuning Silver Fuses installed which are included. I am the original owner. This was an original 30SS Series2 and not an upgraded series one. Original box, manual, and remote included. Shipping at buyers expense and local pickup and demo available in Austin, TX. Wire transfer preffered with no fee. Paypal accepted with a 3% additional fee. Feel free to ask any questions. Thank you for your interest.