Purity Audio Active/Passive Tube Pre-Amplifier
Dual Mono Power Supply
Retail: $30,000.00 Including further upgrades
Asking Price: $12,980.00 or nearest offer. I am open to reasonable offers!
Tube,Remote Control, Manuals, Original box and Umbilical Cord Included
Priced to sell. This is a world class pre-amp. Designed and built only using the best components available. Hand built Point to Point. No circuit board Truly musical.
For On line Specification:
http://purityaudiodesign.com/ultraseries2.htmIv been trying to downsize my setup and as you can see am selling off all my Audio Gear, Speakers, Amplifiers, Cables, Grounding Conditioner and my home theatre setup. My change of plan is due to personal life style changes. I just had a baby boy and we are in the processing of moving into a smaller new home. Therefor I no longer have a dedicated listening room and cant justify keeping anything for my audio anymore.
Here I have for sale is a Used Purity Audio Tube Pre-Amplifier of which I consider world class as it bested my previous VAC and ARC Pre-amps by miles.
Unit is exactly 3 Years old. Excellent Condition Electronically and physically except the minor labels/Stickers which are starting to wear off and the screws which are showing oxidation seen in the pictures.
I have put about 700 - 800 hours approx. on this unit. The Original Tubes are included but honestly id recommends buying new tubes.
Electronically the Pre-Amp is dead quiet and in excellent working condition no issues have ever been recorded. The unit just works wonderfully and probably one of the most flexible unit money can buy. Not only can you run it Active you can also run this Passive with volume controller coupled. It has grounding lift switches. HT Bypass which I paid extra for at the time but is now included in all Purity Audio Preamps.
This unit has been further upgraded to Vcap CUTF and Further Bybee Purifiers in the Power Supply and Bybee Music Rails in the Pre-amp. This is the same Specification Bill Baker has on his Ultra GT Series in all aspects except my Unit does not have the Silver Dueland Capacitors bypass otherwise it’s the Same Spec as the GT Series.
Since am willing to accept a huge financial loss on this unit I have priced it very fare and will accept any reasonable offers.
Unit is wired for 230V but this can be easily changed if shipped directly to Bill Baker In the USA. For USA Buyers.
Specification:
# of Chassis 2 (Pre-Amplifier & Power Supply)
Driver Tube 6SN7 x2 or 12AU7 x2
Class A (YES)
Input Impedance 100k Ohms
Output Impedance 180 Ohms
Gain Selectable 0 -3 – 6 – 9 – 12 – 15
RCA Output 2 Sets Double Plater Siver
XLR Outputs 2 Sets
RCA Inputs 3 Sets
XLR Inputs 3 Sets
Transformer Coupled Inputs 6
Transformer Coupled Outputs 4
Power Supply Dual Mono
Coupling Capacitors Duelund Copper Cast
Innerstage Coupling VCAP CUTF
Power Supply Polypropylene Capacitors
Choke Filtered x2 Per-channel
Bybee Musica Rails 2 Per Channel (Upgraded)
Internal Wire (Copper)
Signal Transformer type Copper
Volume Type autoformer
Secondary Autoformer 6 Position
Remote Yes Included.
Passive Mode
footnote 3
Phase Adjustable
Bybee Purifiers x6 Signal Path
HT Bypass YES
Headphone Module Output YES
US Suggested Retail Price $28,000.00 Plus $2000.00 Worth of upgrades.
Contact us for your price
Main Features
• 0 dB negative feedback
• Pure tube design (no transistors)
• shortest possible signal paths
• Very low output impedance to drive any tube or solid state power amp
• Audiophile grade passive components used in all applications
• Teflon tube sockets
• Central one-point earth grounding
• Fully hand assembled to insure the highest level of craftsmanship
• AVC – “autoformer volume control”, 2 channels / 61 steps @ 1dB ea.
• Autoformer based, 6 position output gain selector
• Relay based source selector
• No common ground between any inputs.
• 100% point to point wired - NO PCB
• Special ROHS silver solder used for the best electrical connection
• Selector switch engages relays located near RCA jacks to switch all inputs
• 2x 6SN7 or 12AU7 tubes for stereo line-amplification ( tube life > 10000 hrs )
• Supplied with Sophia 6SN7 tubes
• Highly regulated DC filament supply for signal tubes (separate power supply per tube)
• Balanced Silver output transformers (Custom made for Purity Audio Design) - Silver Statement
• Balanced Silver input transformers (Custom made for Purity Audio Design) - Silver Statement
• Balanced Copper output transformers (Custom made for Purity Audio Design) - Statement
• Balanced Copper input transformers - Statement
• Highest quality Duelund Cast output coupling capacitors
• V-Cap CUTF inner stage coupling capacitors
• Premium AirLok signal cable uses ultra pure Silver
• Bybee Purifiers installed in signal path in Ultra GT
• Twin chamber analog chassis design separated by copper lined aluminum effectively fights against RFI and EMI.
• RCA high quality Teflon silver input jacks
• 3 pair XLR balanced inputs
• 3 pair RCA single ended inputs (transformer coupled)
• 2 sets XLR balanced outputs
• 2 sets RCA single ended outputs (transformer coupled)
• All 4 sets of outputs active at all times allowing for multiple configurations for bi-amping or use of an active subwoofer(s)
• Neutrik/Swiss - XLR chassis connectors
• Remote Control for Volume, Balance, Mute, Phase Reverse & display off
• Herbie's Audio Labs Tenderfeet
• All front & rear panel descriptions are laser engraved
• Chassis finish: Black
• Solid aluminum remote handset
• Made in USA
Payment to USA Bank Account Preferred. Paypal is also accepted but any paypal fees has to be covered by the buyer and only shipped to confirmed address only no exception.
Shipping is $450.00 US Dollars to Most part of EU (Not All areas Covered) UK, Australia and some parts of Asia and USA/Canada.
Priced to sell hence the low initial offering. Im looking for reasonable offers Low ballers will be politely ignored.
Shipped in Original Box, But i will double box this again. Fedex International can be shipped within 2 days after receiving payments.
Can Accept, Bank Transfer/Paypal.
Any questions pm me.
