Edwards Home Entertainment and Design, an appointed and displaying dealer for McIntosh, Magico, Luxman, Bowers & Wilkins, Focal, NAIM, Parasound, Classe Audio, Rotel and Michi, Rel Acoustics, JL Audio, Perlisten, Soul Note, Gold Note, Marantz, Rose HiFi, AudioQuest SUMMIT Dealer (only Dragon dealer in San Francisco Bay Area), Nordost, as well as part of the Verified Premier Dealer Program on AudioGon, is offering this wonderful Audio Research SP-11/SP-11PS combo. This set is in fine functional and physical condition, with a few superficial surface marks. I will post tubes later this week. Sonically an aesthetically gorgeous. Buy / Sell / Trade / Consign - Edwards Home Entertainment and Design (EHEAD) has been a premier seller of carefully selected, pre-loved high end audio equipment since 1997 and is now an authorized dealer for McIntosh (displaying C2800, C22, C12000, MC462, MC275vi, MC1.25s, MEN220, MT-10, MT-5, MA12000, MA352, MA252, MPC500, MPC1500, MHA200, speakers and interconnect cabling), Magico (displaying the A1, A5, and S3 mk3, S5 mk3), Bowers & Wilkins (displaying 801D4, 802D4, 803D4, 804D4, 805D4, 702S3, 705S3), Luxman (displaying C-10X, M-10X, D-10X, NT-07, L-509Z, and the PD151D), Focal (displaying Scala EVO, Sopra3, Sopra2), NAIM (displaying the SuperNAIT3), Rotel Michi (displaying the P5s2, S5, X3s2), Classe Delta (displaying the Delta Pre2, Delta Stereo, Delta Monos), HiFiROSE (displaying the RS150, RS130, RS250 and RS520), Marantz (displaying Model 10 Integrated, SACD-10 Super Audio SACD/CD Player, Link 10n Streamers, TT-15S2 TurnTable), Rel Acoustics (displaying the Carbon Special, S/812, S/512, T9/x, T7/x. T5/x), Perlisten (displaying the S7t and D212), JL Audio (displaying the G213v2, F113v2, D and E subs), Soul Note (displaying the A2 integrated), Nordost (displaying Norse and Leif series, with demo cases for in home trials), AudioQuest (displaying all power centers, 7000, 5000, 3000, Dragon, Thunderbird, Black Beauty, Pegasus cabling), SolidSteel (displaying HyperSpike stands and amp stands), NEO Luxury Audio Racks (displaying the Quattron), Bossocontinuo (displaying the McRack) Reference. Visit the EHEADAudio com site in South San Francisco, CA for direct phone (begins with 925) / voice / text support. We are always looking to buy quality used gear. Despite listings that may indicate LOCAL PICK UP ONLY - this is just to facilitate posting of gear. Logistics is our specialty, we can facilitate packaging and shipping to and from anywhere in the country. If you are interested in our gear, please reach out and we can figure out a shipping solution that will work. Our shop is in South San Francisco - stop by and put your eyes and ears to work!

Edwards Home Entertainment and Design, an appointed and displaying dealer for McIntosh, Magico, Luxman, Bowers & Wilkins, Focal, NAIM, Parasound, Classe Audio, Rotel and Michi, Rel Acoustics, JL Audio, Perlisten, Soul Note, Gold Note, Marantz, Rose HiFi, AudioQuest SUMMIT Dealer (only Dragon dealer in San Francisco Bay Area), Nordost, as well as part of the Verified Premier Dealer Program on AudioGon, is offering this wonderful Audio Research SP-11/SP-11PS combo. This set is in fine functional and physical condition, with a few superficial surface marks. I will post tubes later this week. Sonically an aesthetically gorgeous. Buy / Sell / Trade / Consign - Edwards Home Entertainment and Design (EHEAD) has been a premier seller of carefully selected, pre-loved high end audio equipment since 1997 and is now an authorized dealer for McIntosh (displaying C2800, C22, C12000, MC462, MC275vi, MC1.25s, MEN220, MT-10, MT-5, MA12000, MA352, MA252, MPC500, MPC1500, MHA200, speakers and interconnect cabling), Magico (displaying the A1, A5, and S3 mk3, S5 mk3), Bowers & Wilkins (displaying 801D4, 802D4, 803D4, 804D4, 805D4, 702S3, 705S3), Luxman (displaying C-10X, M-10X, D-10X, NT-07, L-509Z, and the PD151D), Focal (displaying Scala EVO, Sopra3, Sopra2), NAIM (displaying the SuperNAIT3), Rotel Michi (displaying the P5s2, S5, X3s2), Classe Delta (displaying the Delta Pre2, Delta Stereo, Delta Monos), HiFiROSE (displaying the RS150, RS130, RS250 and RS520), Marantz (displaying Model 10 Integrated, SACD-10 Super Audio SACD/CD Player, Link 10n Streamers, TT-15S2 TurnTable), Rel Acoustics (displaying the Carbon Special, S/812, S/512, T9/x, T7/x. T5/x), Perlisten (displaying the S7t and D212), JL Audio (displaying the G213v2, F113v2, D and E subs), Soul Note (displaying the A2 integrated), Nordost (displaying Norse and Leif series, with demo cases for in home trials), AudioQuest (displaying all power centers, 7000, 5000, 3000, Dragon, Thunderbird, Black Beauty, Pegasus cabling), SolidSteel (displaying HyperSpike stands and amp stands), NEO Luxury Audio Racks (displaying the Quattron), Bossocontinuo (displaying the McRack) Reference. Visit the EHEADAudio com site in South San Francisco, CA for direct phone (begins with 925) / voice / text support. We are always looking to buy quality used gear. Despite listings that may indicate LOCAL PICK UP ONLY - this is just to facilitate posting of gear. Logistics is our specialty, we can facilitate packaging and shipping to and from anywhere in the country. If you are interested in our gear, please reach out and we can figure out a shipping solution that will work. Our shop is in South San Francisco - stop by and put your eyes and ears to work!

Edwards Home Entertainment and Design, an appointed and displaying dealer for McIntosh, Magico, Luxman, Bowers & Wilkins, Focal, NAIM, Parasound, Classe Audio, Rotel and Michi, Rel Acoustics, JL Audio, Perlisten, Soul Note, Gold Note, Marantz, Rose HiFi, AudioQuest SUMMIT Dealer (only Dragon dealer in San Francisco Bay Area), Nordost, as well as part of the Verified Premier Dealer Program on AudioGon, is offering this wonderful Audio Research SP-11/SP-11PS combo. This set is in fine functional and physical condition, with a few superficial surface marks. I will post tubes later this week. Sonically an aesthetically gorgeous. Buy / Sell / Trade / Consign - Edwards Home Entertainment and Design (EHEAD) has been a premier seller of carefully selected, pre-loved high end audio equipment since 1997 and is now an authorized dealer for McIntosh (displaying C2800, C22, C12000, MC462, MC275vi, MC1.25s, MEN220, MT-10, MT-5, MA12000, MA352, MA252, MPC500, MPC1500, MHA200, speakers and interconnect cabling), Magico (displaying the A1, A5, and S3 mk3, S5 mk3), Bowers & Wilkins (displaying 801D4, 802D4, 803D4, 804D4, 805D4, 702S3, 705S3), Luxman (displaying C-10X, M-10X, D-10X, NT-07, L-509Z, and the PD151D), Focal (displaying Scala EVO, Sopra3, Sopra2), NAIM (displaying the SuperNAIT3), Rotel Michi (displaying the P5s2, S5, X3s2), Classe Delta (displaying the Delta Pre2, Delta Stereo, Delta Monos), HiFiROSE (displaying the RS150, RS130, RS250 and RS520), Marantz (displaying Model 10 Integrated, SACD-10 Super Audio SACD/CD Player, Link 10n Streamers, TT-15S2 TurnTable), Rel Acoustics (displaying the Carbon Special, S/812, S/512, T9/x, T7/x. T5/x), Perlisten (displaying the S7t and D212), JL Audio (displaying the G213v2, F113v2, D and E subs), Soul Note (displaying the A2 integrated), Nordost (displaying Norse and Leif series, with demo cases for in home trials), AudioQuest (displaying all power centers, 7000, 5000, 3000, Dragon, Thunderbird, Black Beauty, Pegasus cabling), SolidSteel (displaying HyperSpike stands and amp stands), NEO Luxury Audio Racks (displaying the Quattron), Bossocontinuo (displaying the McRack) Reference. Visit the EHEADAudio com site in South San Francisco, CA for direct phone (begins with 925) / voice / text support. We are always looking to buy quality used gear. Despite listings that may indicate LOCAL PICK UP ONLY - this is just to facilitate posting of gear. Logistics is our specialty, we can facilitate packaging and shipping to and from anywhere in the country. If you are interested in our gear, please reach out and we can figure out a shipping solution that will work. Our shop is in South San Francisco - stop by and put your eyes and ears to work!

Edwards Home Entertainment and Design, an appointed and displaying dealer for McIntosh, Magico, Luxman, Bowers & Wilkins, Focal, NAIM, Parasound, Classe Audio, Rotel and Michi, Rel Acoustics, JL Audio, Perlisten, Soul Note, Gold Note, Marantz, Rose HiFi, AudioQuest SUMMIT Dealer (only Dragon dealer in San Francisco Bay Area), Nordost, as well as part of the Verified Premier Dealer Program on AudioGon, is offering this wonderful Audio Research SP-11/SP-11PS combo. This set is in fine functional and physical condition, with a few superficial surface marks. I will post tubes later this week. Sonically an aesthetically gorgeous. Buy / Sell / Trade / Consign - Edwards Home Entertainment and Design (EHEAD) has been a premier seller of carefully selected, pre-loved high end audio equipment since 1997 and is now an authorized dealer for McIntosh (displaying C2800, C22, C12000, MC462, MC275vi, MC1.25s, MEN220, MT-10, MT-5, MA12000, MA352, MA252, MPC500, MPC1500, MHA200, speakers and interconnect cabling), Magico (displaying the A1, A5, and S3 mk3, S5 mk3), Bowers & Wilkins (displaying 801D4, 802D4, 803D4, 804D4, 805D4, 702S3, 705S3), Luxman (displaying C-10X, M-10X, D-10X, NT-07, L-509Z, and the PD151D), Focal (displaying Scala EVO, Sopra3, Sopra2), NAIM (displaying the SuperNAIT3), Rotel Michi (displaying the P5s2, S5, X3s2), Classe Delta (displaying the Delta Pre2, Delta Stereo, Delta Monos), HiFiROSE (displaying the RS150, RS130, RS250 and RS520), Marantz (displaying Model 10 Integrated, SACD-10 Super Audio SACD/CD Player, Link 10n Streamers, TT-15S2 TurnTable), Rel Acoustics (displaying the Carbon Special, S/812, S/512, T9/x, T7/x. T5/x), Perlisten (displaying the S7t and D212), JL Audio (displaying the G213v2, F113v2, D and E subs), Soul Note (displaying the A2 integrated), Nordost (displaying Norse and Leif series, with demo cases for in home trials), AudioQuest (displaying all power centers, 7000, 5000, 3000, Dragon, Thunderbird, Black Beauty, Pegasus cabling), SolidSteel (displaying HyperSpike stands and amp stands), NEO Luxury Audio Racks (displaying the Quattron), Bossocontinuo (displaying the McRack) Reference. Visit the EHEADAudio com site in South San Francisco, CA for direct phone (begins with 925) / voice / text support. We are always looking to buy quality used gear. Despite listings that may indicate LOCAL PICK UP ONLY - this is just to facilitate posting of gear. Logistics is our specialty, we can facilitate packaging and shipping to and from anywhere in the country. If you are interested in our gear, please reach out and we can figure out a shipping solution that will work. Our shop is in South San Francisco - stop by and put your eyes and ears to work!

Edwards Home Entertainment and Design, an appointed and displaying dealer for McIntosh, Magico, Luxman, Bowers & Wilkins, Focal, NAIM, Parasound, Classe Audio, Rotel and Michi, Rel Acoustics, JL Audio, Perlisten, Soul Note, Gold Note, Marantz, Rose HiFi, AudioQuest SUMMIT Dealer (only Dragon dealer in San Francisco Bay Area), Nordost, as well as part of the Verified Premier Dealer Program on AudioGon, is offering this wonderful Audio Research SP-11/SP-11PS combo. This set is in fine functional and physical condition, with a few superficial surface marks. I will post tubes later this week. Sonically an aesthetically gorgeous. Buy / Sell / Trade / Consign - Edwards Home Entertainment and Design (EHEAD) has been a premier seller of carefully selected, pre-loved high end audio equipment since 1997 and is now an authorized dealer for McIntosh (displaying C2800, C22, C12000, MC462, MC275vi, MC1.25s, MEN220, MT-10, MT-5, MA12000, MA352, MA252, MPC500, MPC1500, MHA200, speakers and interconnect cabling), Magico (displaying the A1, A5, and S3 mk3, S5 mk3), Bowers & Wilkins (displaying 801D4, 802D4, 803D4, 804D4, 805D4, 702S3, 705S3), Luxman (displaying C-10X, M-10X, D-10X, NT-07, L-509Z, and the PD151D), Focal (displaying Scala EVO, Sopra3, Sopra2), NAIM (displaying the SuperNAIT3), Rotel Michi (displaying the P5s2, S5, X3s2), Classe Delta (displaying the Delta Pre2, Delta Stereo, Delta Monos), HiFiROSE (displaying the RS150, RS130, RS250 and RS520), Marantz (displaying Model 10 Integrated, SACD-10 Super Audio SACD/CD Player, Link 10n Streamers, TT-15S2 TurnTable), Rel Acoustics (displaying the Carbon Special, S/812, S/512, T9/x, T7/x. T5/x), Perlisten (displaying the S7t and D212), JL Audio (displaying the G213v2, F113v2, D and E subs), Soul Note (displaying the A2 integrated), Nordost (displaying Norse and Leif series, with demo cases for in home trials), AudioQuest (displaying all power centers, 7000, 5000, 3000, Dragon, Thunderbird, Black Beauty, Pegasus cabling), SolidSteel (displaying HyperSpike stands and amp stands), NEO Luxury Audio Racks (displaying the Quattron), Bossocontinuo (displaying the McRack) Reference. Visit the EHEADAudio com site in South San Francisco, CA for direct phone (begins with 925) / voice / text support. We are always looking to buy quality used gear. Despite listings that may indicate LOCAL PICK UP ONLY - this is just to facilitate posting of gear. Logistics is our specialty, we can facilitate packaging and shipping to and from anywhere in the country. If you are interested in our gear, please reach out and we can figure out a shipping solution that will work. Our shop is in South San Francisco - stop by and put your eyes and ears to work!

This is an Audio Research SP-11PS, power supply unit for the SP-11 Preamp.Item is untested, sold as not working unit. I will ship worldwide.