Audio Proz Service and Sales


Neumann U87Ai

Audio Proz Inv #: 52947

large diaphragm condenser, 3 polar pattern, in wooden box, from shop owner's comparison mic collection, sn: 52473, obvious minor wear, typical for low use time item, condition 8

$ 1680  Contact Us  

BPM 73ii mics

Audio Proz Inv #: 88647

Matched pair of truly excellent #9 condition microphones. Dual pattern, large plate design. Includes shock mounts and flight case for both mics.

$ 1080  Contact Us  

Beyer 740N

Audio Proz Inv #: 52959

Large Condenser Mic. SN: 016060. With slide in heavy duty shock mount stand. Fits standard U.S.A fit Atlas style stand.  From shop owners personal mic comparison collection. #9 Condition like new (only minor signs of finger wear/ use. No damage or broken parts) Comes with nice, original leather case as well.

$ 1050  Contact Us  

Beyerdynamic MCE 82

Audio Proz Inv #: 39021

Stereo (X-Y) Cardioid Condenser. Comes with padded case, 1 AA battery, mic clip, and 1 5-pin XLR-> 2 3-pin XLR cable. New in box!

$ 599  Contact Us  

Beyerdynamic M 99

Audio Proz Inv #: 90052

Dynamic hypercardioid directional microphone good for broadcasting and instrumental recordings. Has switchable presence accentuation, EQ for kick drum, and includes elastic suspension EA90. Comes new in box!

$ 499  Contact Us  


Need your guitar or bass amp tuned up? We are now doing repairs, upgrades, and modifications to all types of guitar amps. Orange, Mesa Boogie, Fender, Marshall, Hughes and Kettner, Peavey, Ampeg, Gibson, Silvertone, etc. Read more about it here


Audio Technica AT4050

Audio Proz Inv #: 36192

Multi-pattern Condenser Mic

$ 490  Contact Us  

Shure LX14/93

Audio Proz Inv #: 30109

VHF wireless system at 183.600 MHz. LX1-CF transmitter. LX4-C4 half rack unit receiver. WL93 Sub-mini lav. PS40 power adapter. One time demo, #9 condition. ** Special Sale! **

$ 480  Contact Us  

Samson VR88 Ribbon Microphone

Audio Proz Inv #: 44821

New mic, modified with variable ribbon dampening midrange equalization control. Includes padded flight case, shock mount, yoke mount, and 90 degree 20' cable. See our article of the VR-88 here, or contact us for any technical questions.

$ 480  Contact Us  

BPM 75II

Audio Proz Inv #: 31329

3 basic patterns. Demo use mic. Super low noise. In rosewood case. Modified: special RFI and 48 volt caps installed. #9 like new

$ 480  Contact Us  

Marshall MXL V69

Audio Proz Inv #: 33399

Brand new in case, original version V69 with miniature pin tube #5718/6640 installed, designed to compete with Neumann TLM-149. Includes shockmount, windscreen, power supply, and mic cable. Super spec unit, carefully checked by AP!

$ 480  Contact Us  

Studio Projects T-3

Audio Proz Inv #: 31995

Variable pattern tube microphone with case, foam, shock mount, and custom power supply. Excellent condition.

$ 460  Contact Us  


Re: International Shipping: We ship internationally often and have yet to encounter a problem or complaint. We are very careful to test the equipment before it’s packed and then to double box the machine with added protection when needed for front panels, etc. We are not amateurs or an ebay store; we know these machines very well and know what it takes to get them to you safely. We use USPS priority internationally which seems to be the cheapest. If you prefer another carrier (you should know who delivers to your area reliably) please let us know. Also please be aware of any tariffs that you may be responsible for upon pick up on your end. International shipping may be expensive but we will make sure it is not a headache on top of the cost. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $16 EVEN FOR SMALL PARTS.


Marshall V77 tube mic

Audio Proz Inv #: 44031

Modified by Vince to super specs. Power supply, RFI mod, Rev.3 mod, mic mods. Installed RFI protection spec part. Mint in box with packaging. Matched pair available.

$ 440  Contact Us  

Marshall V77 tube mic

Audio Proz Inv #: 44029

Modified by Vince to super specs. Power supply, RFI mod, Rev.3 mod, mic mods. Installed RFI protection spec part. Mint in box with packaging. Matched pair available.

$ 440  Contact Us  

Samson VR88

Audio Proz Inv #: 39965

Velocity ribbon mic, with 20 foot XLR, shock mount, yoke mount, and flight case. An excellent performing ribbon mic! Modified by AP with EQ control on microphone.

$ 420  Contact Us  

Samson VR88

Audio Proz Inv #: 39966

Velocity Ribbon mic. with 20 foot XLR shock mount and yoke mount. as well as flight case. excellent performing ribbon mic!!!

$ 400  Contact Us  

Beyerdynamic X-IN

Audio Proz Inv #: 20017

Sennheiser 421 copy, RARE, w/clip, tested good

$ 400  Contact Us  

Groove Tubes 5SM Mic

Audio Proz Inv #: 51217

Multipattern, large plate condenser mic. Mint condition, never used, in original hard shell box. This piece comes from Vince's private collection.

$ 400  Contact Us  



Beyerdynamic M-88TG

Audio Proz Inv #: 90040

Dynamic hypercardioid directional microphone good for vocals and instruments, specifically a kick drum. New in box!

$ 399  Contact Us  

CAD Trion 8000

Audio Proz Inv #: 60600

Multi-pattern tube microphone. Omnidirectional. Ideal for vocal and instrument miking. New in box. Call for best price.

$ 399  Contact Us  

Beyerdynamic MCE-80 N (C)

Audio Proz Inv #: 19557

Nice MCE-80 N (C) condenser Microphone. In excellent condition with only minor signs of use. Mic Only, no clip. #8+ condition

$ 380  Contact Us  

Audio Technica AT4033a

Audio Proz Inv #: 53133

Excellent condition, comparison/rental mic, low use from owners personal collection. Silver face/screen custom paint with original AT 8441 shock mount. #9 condition with Original box & packing.

$ 380  Contact Us  

Audio Technica ATW-1031

Audio Proz Inv #: 30167

Rackmount Wireless Diversity System. Belt pack frequency 13C (211 MHz). With 1/4" connection for guitar. Also includes AT-830cx Lavalier mic. Like new, #9 condition. ** Special Sale! **

$ 360  Contact Us  

CAD Trion 8000

Audio Proz Inv #: 38993

Multi Pattern Tube Mic. Comes w/ power supply, cable, shockmount, and flight case. with selected low noise tube. In use in bussiness, own studio, and used on piano, voice. Nice midrange detail. #10 condition

$ 360  Contact Us  


RE: Vintage Mics: At this age point I am finding that most vintage mics being traded are far off spec and with their prices so greatly inflated and volatile to the market, I do not actively pursue these. That being said; any vintage mics that I do have are fully tested and guaranteed.


ART Digital MPA II

Audio Proz Inv #: 54241

Two Channel Tube Mic Preamp with digital outs. XLR I/O, 1/4 inch output. AES/EBU, SPDIF, ADAT, Optical outputs. Word Clock in/thru. Sample rate control. MS Matrix. Variable input impedence. Minor rack rash.

$ 360  Contact Us  

ART Digital MPA II

Audio Proz Inv #: 54242

Two Channel Tube Mic Preamp with digital outs. XLR I/O, 1/4 inch output. AES/EBU, SPDIF, ADAT, Optical outputs. Word Clock in/thru. Sample rate control. MS Matrix. Variable input impedence. Minor rack rash.

$ 360  Contact Us