Balanced Power Technologies BP-2 Signature
Gaara
Posts: 2,415
Balanced Power Technologies (BPT) BP-2 Signature $750 + shipping
This is a BPT BP-2 Signature. It is a 78lb beast with many upgrades over the stock BP-2, everything in this unit is overbuilt. This BP-2 features:
For those unfamiliar with balanced power the jist is that instead of outputting 120v on the hot and 0v on the neutral it outputs +60v and -60v. This results in common mode rejection which causes phase cancellation of noise, similar to balanced cables. The change in output voltage is the reason you see the giant transformer inside the unit.
This will include a old style 2M Volex 17604 which features 14 gauge wiring, heavy shielding, and tight fitting folded brass connectors.
Condition:
This is in good condition with a clean faceplate. There are some faint scratches on the top and sides, but nothing to noticeable. In addition the outlets show wear, see pics for details. Functionally the unit is perfect.
Terms:
This unit can be shipped, as I have the original box, but would prefer local pickup due to the size and cost. I live in Suffield, CT and work in New Britain, CT. I Am willing to drive up to 50 miles to sell this. Accepting Paypal gift, regular paypal (add 1.5%), USPS MO, or cash for local pickup only. I have feedback on here, Head-Fi and on Audiogon.
This is a BPT BP-2 Signature. It is a 78lb beast with many upgrades over the stock BP-2, everything in this unit is overbuilt. This BP-2 features:
2000VA 15A LoNo Plitron Transformer w/ magnetic shield for EMI attenuation
10 Hubbell 20A-rated cryogenically treated hospital grade outlets
Large amount of internal damping and ERS Stealth Cloth for EMI attenuation
Custom Z-Sleeve from Z Cable between the transformer and outlets
20A High Current Filter (can handle peaks of 60A) reduces AC line noise between 10kHz and 30MHz by up to 70dB
10 Hubbell 20A-rated cryogenically treated hospital grade outlets
Large amount of internal damping and ERS Stealth Cloth for EMI attenuation
Custom Z-Sleeve from Z Cable between the transformer and outlets
20A High Current Filter (can handle peaks of 60A) reduces AC line noise between 10kHz and 30MHz by up to 70dB
For those unfamiliar with balanced power the jist is that instead of outputting 120v on the hot and 0v on the neutral it outputs +60v and -60v. This results in common mode rejection which causes phase cancellation of noise, similar to balanced cables. The change in output voltage is the reason you see the giant transformer inside the unit.
This will include a old style 2M Volex 17604 which features 14 gauge wiring, heavy shielding, and tight fitting folded brass connectors.
Condition:
This is in good condition with a clean faceplate. There are some faint scratches on the top and sides, but nothing to noticeable. In addition the outlets show wear, see pics for details. Functionally the unit is perfect.
Terms:
This unit can be shipped, as I have the original box, but would prefer local pickup due to the size and cost. I live in Suffield, CT and work in New Britain, CT. I Am willing to drive up to 50 miles to sell this. Accepting Paypal gift, regular paypal (add 1.5%), USPS MO, or cash for local pickup only. I have feedback on here, Head-Fi and on Audiogon.
Post edited by Gaara on
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I saw one of these many years ago at CES...it's awesome. Great price.CTC BBQ Amplifier, Sonic Frontiers Line3 Pre-Amplifier and Wadia 581 SACD player. Speakers? Always changing but for now, Mission Argonauts I picked up for $50 bucks, mint.
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Hi,
I am interested in the BP-2. What will shipping be to 98126? I will pm you soon. Thanks, JeffMain system: Lyngdorf TDAI 2170 w/ Pioneer 42" plazma-> Polk LSiM 703 w/Tivo, Marantz tuner, BRPTT: Nothingham Spacedeck-> Pioneer PL L1000 linear arm-> Soundsmith DL 103R-> SUT->Bottlehead ErosDigital: I3 PC w/ Jriver playing flac -> Sonore Ultrarendu -> Twisted Pair Audio ESS 9028 w/ Mercury IVY Vinyl rips: ESI Juli@24/192-> i3 PC server -
Sorry bikerboy, was just going to update this, this is now sale pending. If anything changes I will let you know.
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Original deal fell through, PM sent to you bikerboy.
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Bikerboy - GET THIS! It's THAT good.CTC BBQ Amplifier, Sonic Frontiers Line3 Pre-Amplifier and Wadia 581 SACD player. Speakers? Always changing but for now, Mission Argonauts I picked up for $50 bucks, mint.
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Money is on the way. Mark it sold! Hope Irene doesn't delay its arrival. When I bought the Aleph it was delayed in chicago for two weeks in a snow storm!Main system: Lyngdorf TDAI 2170 w/ Pioneer 42" plazma-> Polk LSiM 703 w/Tivo, Marantz tuner, BRPTT: Nothingham Spacedeck-> Pioneer PL L1000 linear arm-> Soundsmith DL 103R-> SUT->Bottlehead ErosDigital: I3 PC w/ Jriver playing flac -> Sonore Ultrarendu -> Twisted Pair Audio ESS 9028 w/ Mercury IVY Vinyl rips: ESI Juli@24/192-> i3 PC server
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It arrived ok today. 78 lbs! What a slug of copper! No power cord but thanks for the bearing isolators. Whats the difference in the gray duplex? Cant find a manual online. Its balancing my power as I type. Better separation of harmonies and better sda effects. Tried it with the amp plugged into the wall and now with the amp plugged into the BP-2. So far I think the amp plugged into the wall sounds better. Got to get off this netbook. The fan is making too much noise. Thanks for the great piece of sound improving gear.Main system: Lyngdorf TDAI 2170 w/ Pioneer 42" plazma-> Polk LSiM 703 w/Tivo, Marantz tuner, BRPTT: Nothingham Spacedeck-> Pioneer PL L1000 linear arm-> Soundsmith DL 103R-> SUT->Bottlehead ErosDigital: I3 PC w/ Jriver playing flac -> Sonore Ultrarendu -> Twisted Pair Audio ESS 9028 w/ Mercury IVY Vinyl rips: ESI Juli@24/192-> i3 PC server
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I am glad it arrived safely and sorry about the PC. A Volex 17604 is on its way, check your email.
As for how to hookup, amps first, then analog, then digital, then video. You are supposed to hookup any amps to the grey duplexes, the only difference that I am aware of is the GFI. As for hooking the amp through the unit, its a matter of preference. I did amps through it w/ my current amps, but not with my Cinenova.
