Audio Proz Service and Sales


AKG 240 cable

Audio Proz Inv #: 42704

Four conductor cable with 1/4" stereo phone plug for AKG Model 240 headphones. New.

$ 12  Contact Us  

AKG 240 Monitor Headphones

Audio Proz Inv #: 37236

One element bad, for parts or repair.

SOLD  Contact Us  

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AKG 240 wire set cable

Audio Proz Inv #: 46197

Four conductor, 1/4" stereo phone plug. New old stock.

$ 12  Contact Us  

AKG 240m element

Audio Proz Inv #: 46194

1.25" diameter. Element only, pair available. New old stock.

$ 42  Contact Us  

AKG 240M element

Audio Proz Inv #: 46548

New stock, tested and good. Complete element with large black frame. 3 5/8" diameter. Pair available.

$ 54  Contact Us  


We know you have many options for purchasing audio equipment and parts, and we truly appreciate your business.  We strive to offer good products at competitive prices.  While we can't always match the prices of one isolated reseller, we make up for it by carefully selecting, testing, and finding unique and special rare parts, and we are here for the long run.  We guarantee everything we sell and we hope it helps you to enjoy a great listening experience.

We keep our database up to date with almost 10,000 items in stock. If you see a part number and a price, we have that item in stock. 

Customers outside of the US, please note that international shipping can be costly (US Post $16 minimum - up to 8oz or 226g). We are glad to combine orders to reduce shipping costs. Take a look at our shipping policies for more information and estimates of prices and shipping time.


AKG K-500

Audio Proz Inv #: 28505

Excellent condition, Full size padded ear cups, adaptable 1/4 inch mini connector.

SOLD  Contact Us  

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Alesis Microcue Amp

Audio Proz Inv #: 53135

2 stereo inputs, stereo line out, 2 headphone out, 9 volt power supply provided, low use, condition #9

$ 88  Contact Us  

Apex HP100 Headphones

Audio Proz Inv #: 71211

Closed back folding design, 58 ohms, includes (1) 3' stright cord & (1) 10" coiled cord and 1/8 to 1/4 adapter. #10 new in box

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Apex HP100 studio headphones

Audio Proz Inv #: 57521

Folding design; 58 ohms; modular cables, 1 straight and 1 coil, 1/8" with 1/4" adapter. New.

Not For Sale  Contact Us  

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Apex HP100 studio headphones

Audio Proz Inv #: 70708

Folding design; 58 ohms; modular cables, 1 straight and 1 10'coil, 1/8" tip with 1/4" adapter. New. These headphones are best Value & Quality we have seen in years.  We use this same model on our test benches every day, Durable and Hi Fidelity, no one is ever disappointed. Can be used as a studio monitor headphone, works well with virtually any type of headphone amp, folds up nice and tight if need be, Vince has a pair that's 15 years old and the pads are finally wearing out but still usable! We don't sell lots of other headphones anymore because this is the best one!

Not For Sale  Contact Us  

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Apex HP100 Studio Headphones

Audio Proz Inv #: 72160

Folding design; 58 ohms; modular cables, 1 straight and 1 10'coil, 1/8" tip with 1/4" adapter. New.

$ 108  Contact Us  


We are a very different kind of shop. To help ensure a smoother experience please read our letter about our current shop policies.

We keep our database up to date with almost 10,000 items in stock. If you see a part number and a price, we have that item in stock. 

Customers outside of the US, please note that international shipping can be costly (US Post $16 minimum - up to 8oz or 226g). We are glad to combine orders to reduce shipping costs. Take a look at our shipping policies for more information and estimates of prices and shipping time.


Apex HP100 Studio Headphones

Audio Proz Inv #: 72162

Folding design; 58 ohms; modular cables, 1 straight and 1 10'coil, 1/8" tip with 1/4" adapter. New.

$ 108  Contact Us  

Apex HP100 Studio Headphones

Audio Proz Inv #: 72163

Folding design; 58 ohms; modular cables, 1 straight and 1 10'coil, 1/8" tip with 1/4" adapter. New.

$ 108  Contact Us  

Apex HP100 Studio Headphones

Audio Proz Inv #: 72164

Folding design; 58 ohms; modular cables, 1 straight and 1 10'coil, 1/8" tip with 1/4" adapter. New.

$ 108  Contact Us  

Apex HP100 Studio Headphones

Audio Proz Inv #: 72165

Folding design; 58 ohms; modular cables, 1 straight and 1 10'coil, 1/8" tip with 1/4" adapter. New.

$ 108  Contact Us  

Apex HP100 Studio Headphones

Audio Proz Inv #: 72166

Folding design; 58 ohms; modular cables, 1 straight and 1 10'coil, 1/8" tip with 1/4" adapter. New.

$ 108  Contact Us  

Apex HP100 Studio Headphones

Audio Proz Inv #: 72167

Folding design; 58 ohms; modular cables, 1 straight and 1 10'coil, 1/8" tip with 1/4" adapter. New.

$ 108  Contact Us  


We keep our database up to date with almost 10,000 items in stock. If you see a part number and a price, we have that item in stock.


Apex HP70

Audio Proz Inv #: 61946

Closed back studio headphones. New in box

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Audio Technica ATH-M3X

Audio Proz Inv #: 25994

Stereo Headphones, Medium small earcup, closed back, comfortable fit, analytical clear sound for low dollars (does not reproduce deep bass) tested ok

SOLD  Contact Us  

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Audio Technica ATH-M50XBT Bluetooth Headphones

Audio Proz Inv #: 72509

45mm Elements 38 ohms, up to 40 hours of battery life, Includes 1 foot USB Charging Cable and 3 foot wired stereo mini to mini cable (non original), Black Vinyl pouch, like new, missing original box, excellent fidelity, bluetooth and mini input tested OK, quick start guide sheet, Condition #9+

$ 128  Contact Us  

Behringer HA-4000

Audio Proz Inv #: 42424

Headphone distribution amp, 4 channels. Multiple patch points, very flexible unit. High power, capable of driving wide variety of studio headphones. Left, right, mute, mono switches. Fully inspected and cleaned. A higher quality and rugged original unit. Excellent, #9 condition. Manual included

$ 140  Contact Us  

Behringer HPS-5000

Audio Proz Inv #: 38515

Nice full sound. Good Bass. Fits well on smaller head or under chin.

$ 40  Contact Us  

Behringer HPS3000

Audio Proz Inv #: 48483

High performance studio headphones. New in box.

SOLD  Contact Us  

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FYI, Around the database you will often see us describe the condition of units on a scale of 1-10. #10 would mean the product is new from one of our suppliers, such as Behringer, Audio Technica, etc. #9 means the product is in perfect condition but is used, #8 implies there are some minor cosmetic scratches but unit is mechanically perfect, and so on and so forth.


Behringer MA400 headphone amp

Audio Proz Inv #: 39354

compact headphone amp.

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Beyer #908-669 replacement ear pad foam

Audio Proz Inv #: 46196

Inside earcup foam for DT 100 Series. 3.25" x 1.75" size, dark gray in color. New old stock.

$ 2  Contact Us