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March 2010 |
NOTE: 0210-Ag Ms (metal nut) RCA Male Connectors / Plugs: Banana Plugs: RCA Female Socket / Jack: Binding Post / Pole Terminal: Please e-mail order@partsconnexion.com to place an order today!
NICHICON Electrolytic Capacitors
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Amtrans AMRG "premium" Carbon Film Resistors
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Please e-mail order@partsconnexion.com to place an order today!
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pcX is very pleased to announce that it is now stocking ERSE's comprehensive range of Copper Foil Inductors (as good as any
other copper foil offering in the industry), in 12, 14 "and now" 16 awg, at the lowest prices in the audio market today !
IMPORTANT NOTE: If you order an ERSE part which is currently not in stock, we will "first" try and fulfill it with an in-stock Alpha-Core part (which is technically and sonically identical), at the same "lower price" as the ERSE (we price match). If the value you selected is still not available from stock (from either foil inductor supplier), it can take up to 6 to 8 weeks (or more), for your order to arrive from ERSE...due to factory minimum order requirements.
The FoilQ line of coils offer improved bass dynamics, reduced microphonic distortion and uncompromising musical neutrality. ERSE’s FoilQ coils offer our purity guarantee (99.99% pure copper ). This level of purity guarantees maximum sonic quality and performance. FoilQ’s sonic excellence is maintained through ERSE’s proprietary low constant tension devices. This process maintains the crystalline structure of the copper foil and the orientation of the BOPP film, once again insuring maximum fidelity and performance.
ERSE’s 0.003 inch thick high purity copper foil reduces all skin effect from 0Hz to 50kHz. This reduced skin effect allows for a more linear inductance and ESR verses frequency then any other inductor including litz coils. ERSE’s high purity BOPP film is up to 33% thicker then the competition, which correlates to lower interwinding capacitance and improved sonics. The large surface area and thinness of the copper foil and BOPP film significantly reduce microphonics. Long term reliability is maintained of these FoilQ coils through ERSE’s vacuum fusing of the BOPP to the copper foil. This fusing process removes all oxygen and seals the copper foil from any outside contamination.
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See the 12AWG Here:
See the 14AWG Here:
See the 16AWG Here:
Please e-mail order@partsconnexion.com to place an order today!
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pcX is pleased to now be offering an even larger selection of values to our already comprehensive line. pcX added 35 new values, and dramatically replenished it's stocks of all the other values we list. The brands in these added values/stocks include ROHM, MIAL (Philips), TRW and SIEMENS....with tolerances ranging from 1 to 5%.
See the new "pf value" film caps here...
Please e-mail order@partsconnexion.com to place an order today!
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pcX is pleased to now offer both an audiophile grade 3.5mm plug, and two headphone adaptors as well....a 3.5mm to 1/4"...and 1/4" to 3.5mm.
Please e-mail order@partsconnexion.com to place an order today!
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pcX is pleased to now offer the full line of A-N transformers. The types we are offering are Choke, Moving Coil, Digital, Interstage, Output and Pre-Amp Output....over 100 different parts in total.
NOTE: These are non-stocked parts at present...lead times range from 2 to 10 weeks, depending on the part.
Please e-mail order@partsconnexion.com to place an order today!
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**** Visit the ST section on our website - for Special Pricing on some Clearance Stock ****
pcX is now offering up Shuguang Treasure Electron Tubes. Shuguang is the oldest and largest tube manufacturer in China, established in 1958 by engineers educated and trained in the United States during the late 1930's and early 1940's. Today, Shuguang's vacuum tube production accounts for 40% of the world's total tube output, either under their own brand "Shuguang", or under various OEM brands.
Generic Shuguang tubes come in clear glass bottles. However,
the Treasures series have a carbon compound coating applied inside the tubes making them appearing to be "black bottle" or "black glass". The first Shuguang Treasures tubes were released
in December of 2008, to celebrate both Shuguang's 50th anniversary and to highlight a variety of important technological advancements in their tube production, such as:
a) High Polymer Compound Carbon (HPCC) coating is for the first time used on vacuum tube production. Compared to traditional carbon spray technology, HPCC coating will allow greater concentration of electrons, enhance and maintain stability of the electron flow, maximize "secondary electron emission suppression" from the glass enclosure, in turn reduce effects of electron swirl which generates internal noises from the vacuum tube itself.
b) "Super Alloy" technology is for the first time used in constructing vacuum tube. 'Super Alloy' technology was invented and first used in aviation, aerospace, military and other high-tech market segments. After 3 years of testing under extreme conditions, Shuguang has successfully adopted such technology in vacuum tube construction, to achieve directional solidification and single crystallization, greatly improving the ability of electron emission and electron current stability.
c) Improved vacuum technology during production process, to further improve the signal background
d) Unique triple mica insulating spacers and four independent supporting poles to all but eliminate microphonic effects
e) Gold coated grid and gold coated pins, plus white ceramic base
f) Key assembling processes are manually completed by a small number of senior technicians with 30+ years of experience. These tubes are truly handcrafted.
g) An additional sixty part selection and matching processes are adopted to ensure premium quality tubes, compared to the Shuguang generic clear glass variety.
NOTE: All Shuguang Treasures tubes purchased from pcX are sold in matched pairs - and are closely matched for "both" Ip (Plate current) and Gm (Transconductance). These tubes are sold with a 90 day warranty.
Please e-mail order@partsconnexion.com to place an order today!
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pcX has accumulated, over the last few months, some very rare NOS tubes, which were simply added to our listings, without enough specific attention drawn to them. Some of these are rare "best of" a particular type...others are "odd" types, for specific/particular high-end tube electronic products. We suggest you check them out !
(Quantities Available in Green)
NOS-71329
833A National Vacuum Tube
pcX price: $149.95 USD/ea (Q - 2)
NOS-67317
Western Electric 418A
pcX price:$49.95 USD/ea (Q - 1)
Please e-mail order@partsconnexion.com to place an order today!

pcX is pleased to offer these amazing BURSON AUDIO
Headphone Amps - featuring the discrete amplifier
technology made famous in their op amp modules, and
first-rate buildquality (not to mention a very robust
extruded aluminum chassis), these headphone Amps
can drive anything, and are giant killers in the
sub-$2000 Headphone Ampmarket....delicate, 3-dimensional, dynamic,
extremely quiet...with incredibly
authoritative bass.
HA-160 (Gen#1) $1150 USD list....pcX Price: $450 USD. (only a few left)
HA-160 (Gen#2) with an upgraded Power Supply (discrete450shunt regulators vs. adjustable IC regulators) and Volume Control (24-step series attenuator vs.. Alps potentiometer)...$1150 USD list....pcX Introductory Price: $699 USD.
Please e-mail order@partsconnexion.com to place an order today!
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pcX is pleased to announce, that we are now an authorized retailer for "all" PS AUDIO products. At the present time, we have the PS AUDIO TRIO Series in stock....along with their Noise Harvester, at a special introductory price.
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pcX now has in stock, this amazing little DAC from MUSIC HALL. We haven't seen a DAC with this many features, for this low a price in...forever ! Check it out:
Ti SRC4192 Asynchronous sample rate converter w/high precision active crystal oscillator master clock
User selectable 96kHz or 192kHz upsamplingMSRP: $595 USD
pcX Selling Price: Call / Email
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pcX is pleased to now offer a comprehensive range of upgrade modifications for the MUSIC HALL dac25.2...which will meet any and all prospective customer's sonic expectations and budget constraints.
The following PDF document contains details of each mod, as well as pricing: Available Mods
Contact Chris at info@partsconnexion.com if interested, or if you'd like more information.
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pcX is pleased to now be importing the complete line of BURSON AUDIO Finished Products. Featuring fully discrete circuitry; robust low noise power supplies; all aluminium extruded/machined case work; and meticulous hand assembly and testing.....these products offer the discerning audiophile a level of sonic refinement, never before seen at these price points for solid-state gear.
This is one of the first solid-state amplification product lines we have ever fully endorsed...so, that is saying a lot.
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pcX has recently received delivery of the custom tube tester we had commissioned to be built for the 6C33C-B Russian power triode tube. Using this tester (4 tubes at a time):

These are the most thoroughly aged, selected and tested 6C33C-B's on the market today....perfect for the dozens of D-I-Y OTL designs hobbyists have been building these last 10 years, and for those customers who own 6C33C-B amps from companies such as BAT, Antique Sound Lab, etc.
TUBEORT-64640
6C33C-B Triode
pcX Selling Price:
$39.95 each or $89.95 /MP USD
pcX was fortunate enough to procure a stash of the increasingly rare 6H30n-DP (aka. 6H30P-DP or 6N30P-DR) dual triode tubes.
These are the New-Old-Stock premium grade version (super tube) of the Sovtek 6H30-Pi (aka. 6H30n-eb)...a tube extensively used now by several high-end audio brands including BAT, ARC, C-J, etc..
NOS-68615
6H30n-DP
pcX Selling Price:
$79.95 each or $164.95 /MP USD
Please e-mail order@partsconnexion.com to place an order today!
NOTHING ON SALE IN THIS SECTION ![]()
DENON 3800 Blu-ray Player
(Level 1, 2, 3 and 4 + Clock and Bybee options)
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DENON AVR-4308 Receiver
Pre-Out Only & Full Receiver Mods
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SHANLING PCD-3000A CD Player
Level 1, 1+ & Clock Mods
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SHANLING HP-3000A Headphone Amplifier
Level 1, 1+ & Level 2 Mods
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SHANLING MC-30 Music Center
Level 1, 1+ & Level 2 Mods
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MARANTZ SA-11S2 CD/SACD Player
Lite and Level 1 Mods
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MARANTZ SA-7S1 CD/SACD Player
Lite and Level 1 Mods
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RAYSONIC 168 CD Player
Level 1 & 2 Mods + Clock
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RAYSONIC 128 CD Player
Level 1 & 2 Mods + Clock
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MUSIC HALL A-25.2 Integrated Amp
Lite, Level 1 & 2 Mods
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MUSIC HALL CD Player
Lite, Level 1 & 2 Mods + Clock
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ORIGINAL 2008 MKII CD Player
Level 1 & 2 Mods + Clock
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BEL CANTO DAC-3 D/A Converter
Level 1 & 2 Mods
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SHANLING CD-3000 CD Player
Level 1 & 2 Mods + Clock
Please e-mail Chris Johnson at info@partsconnexion.com if you are interested in more information (pricing and mod details) on any of these mod packages on either an aftermarket basis, or, contained within a pre-modified unit....directly from pcX.

Promotional discount of 40% on all regular priced items below...
They are also located in the Bargain Basement Section.
Please e-mail order@partsconnexion.com to place an order today!
| SKU CODE | MODEL | MSRP | pcX Selling Price |
| ACCESS-68154 | MCF-7 | $10.00 |
$8.95 |
| ACCESS-62445 | MCF-9 | $10.00 | $8.95 |
| ACCESS-62447 | OCF-8 | $11.00 | $9.95 |
| ACCESS-62446 | MPCF-P9 | $11.00 | $9.95 |
| ACCESS-62477 | PCF-125 | $18.00 | $15.95 |
| ACCESS-62476 | PCF-150 | $18.00 | $15.95 |
| ACCESS-62443 | PCF-200 | $20.00 | $17.95 |
| ACCESS-64470 | PCF-250/6C33C-B | $22.00 | $19.95 |
From Bill Perkins of Perkins Electro-Acoustic Research Laboratory! pcX now has back in stock, the "full range" of "new" updated PEARL TUBE COOLERS - without a doubt, one of the most useful accessories in tube audio.
Use of these devices result in reduced tube microphony for noticeably improved sonics; and longer tube life (conservatively triple) due to the cooler "heatsinking" the heat away from the glass enveloped, via the thermally conductive copper-finned cooler material.
NOTE: PEARL has converted (since October 2005) cooler manufacturing over to a new fin design, which provides over 60% more contact area with the tube's glass bulb/envelope. As a result, the previously supplied carbon fibre sleeve is no longer required for the cooler to work, as intended.
WHICH
COOLER FOR WHICH TUBE?
History, Theory of Operation and Installation Instructions
Please e-mail order@partsconnexion.com to place an order today!
pcX is very pleased to continue to offer, on an aftermarket basis only, our modification service for this award winning D/A Converter.
NOTE: Benchmark Media no longer allows it's retailers (those who sell the DAC-1 itself) to also offer upgrade mods....thus, pcX resigned the product line, but we continue to enthusiastically recommend the DAC-1, and perform our DAC-1 mods.
S/E Output Mod: $495 USD aftermarket
Balanced Output Mod: $575 USD aftermarket
NOTE: Stereophile Magazine's 2004 EDITOR's CHOICE Award Winner.
Please email info@partsconnexion.com if you are interested in these Performance Upgrade Mods. Details of the Mods are available upon request.
Part Matching:
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Repairs and Mods
Click on the animated icon to the right for further details on CDM-12.4/05 mechanism availability ($159.95 USD each + install labour) and other mods for these units.
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SFCD1FP-67233
Gold Faceplate Set
pcX price: $199.95 USD/ea.
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CLAROST-71446
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Clarostat Optical Encoder for Line-1/2/3
pcX price: $69.95 USD/ea.
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CONNEX-71386
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Bias Potentiometer for Power-1/2/3
pcX price $15.95 USD each/ea.
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Top Cover Screws ![]()
SCREWS-67233
#4-40 1/4" Phillips Counter-sunk,
18-8 stainless, black-oxide finish
pcX price: $5.00 USD/bag of 20
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HAMMOND-70986 ![]()
Hammond H300338 Assemblage ST-40 power transformer
pcX price: $149.95 USD/ea.
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Sonic Frontiers Line-1, Line-2 and Line-3 ![]()
"potted/encapsulated" toroidal power transformers
Please e-mail order@partsconnexion.com to enquire about these today!
BURSON AUDIO has a brand new review of their HA-160 Headphone Amplifier. Click the link to read all about it. LINK
pcX has "dramatically" improved the SEARCH function on it's E-Commerce website. First, it is now more readily visible - located in the top right corner of each page now. Second, it requires less specific text strings, to find items.....so, you'll definitely be able to bring up any/all products which have those characters in it's name or description.
Pearl Tube Coolers have finally gone up in pcX Selling price..... after 5 years, we have sold thru most of our "large lot buy" we made in the middle of 2005. Factory pricing has increased substantially on stock we now need to replenish, thus we have had to make the necessary adjustments.
SED-Winged C 6550C power pentode tubes are "finally" back in stock as of mid-February). We had to wait through sporadic production, and large OEM production orders ahead of us, before we could get our stock replenished.
V-Cap has just announced it's first retail price increase in 3 years (a result of an increase in material costs it could no longer absorb)....it became effective March 10th, and affected mainly the TFTF values.
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