The AKG P120 is the microphone a lot of Australian bedrooms, spare rooms and garage studios quietly start their recording lives with. It is a large-diaphragm cardioid condenser built to capture vocals, acoustic guitar and voiceover with a clarity that small USB mics simply cannot match. Buying one used is one of the smartest first moves you can make, because the things that wear out on a microphone are few, and the P120 was built to last well past its first owner.
The numbers that change the conversation
Top used akg p120 condenser microphones on eBay right now
Here is what is actually listed and available to Australian buyers today, sorted so you can compare condition and price at a glance.
Listings update automatically and open in a new tab.
Why second-hand is not “second best”
A condenser microphone is an unusually good thing to buy used, and the P120 is a good example of why. There is no battery to degrade, no firmware to fall out of date, no software subscription, and no screen to scratch. The heart of the mic is a gold-sputtered diaphragm capsule sealed inside the body, doing the same job on day 3,000 as it did on day one. The electronics are simple analogue circuitry powered fresh from your audio interface every time you plug in 48V phantom power, so a P120 sitting in someone’s cupboard for two years is not “ageing” in any meaningful audio sense.
What that means in practice: a used P120 that powers up, passes signal cleanly and has an intact grille and capsule will sound effectively identical to a new one. You are not gambling on hidden wear the way you might with a laptop battery or a phone. You are simply buying the same instrument for less, and the AKG output transformer-less design behind it is robust enough that first owners rarely manage to hurt it.
A microphone capsule does not have a use-by date the way a battery does. Treat the seller’s care, not the calendar, as your real measure of condition.
The savings are real
The P120 is positioned as an entry point into serious recording, which means new stock already sits at an accessible price in AUD. Buying used pulls that down further, and because the mic holds its character so well, the second-hand discount is almost pure benefit. A typical 20-60% saving on a P120 can be the difference between affording just the mic and affording the mic plus a decent boom arm, a shock mount and a pop filter to go with it. For someone kitting out a first home studio on a real budget, that bundle thinking is where used buying genuinely pays off.
It is worth checking what comes in the box too. The P120 was usually supplied with a stand adapter and a basic spider-style shock mount and a storage pouch. A used listing that still includes the shock mount is worth meaningfully more to you, because buying that mount separately later eats into your saving.
New vs used, side by side
| Brand new | Used / refurbished | |
|---|---|---|
| Price in AUD | Full retail | Roughly 20-60% less |
| Sound of the capsule | As designed | Identical if undamaged |
| Shock mount & pouch | Included | Usually included; always confirm |
| Warranty | Full manufacturer cover | Consumer-law cover when bought from a business |
| Environmental cost | New manufacturing CO2 | Reuses what already exists |
| Risk profile | Lowest | Low, with a sensible inspection |
The five-minute checklist before you pay
- Confirm it powers and passes signal. The P120 needs 48V phantom power. Ask the seller to plug it into an interface or mixer, switch phantom on, and confirm it produces clean audio with no crackle or dropouts.
- Look at the grille. A dented or pushed-in metal basket can be straightened, but it also tells you the mic has taken a knock near the capsule. Minor mesh marks are cosmetic; a deep dent over the diaphragm warrants questions.
- Check the two switches. The P120 has a bass-cut (low-frequency roll-off) switch and a -20dB pad. Ask the seller to flick both and confirm they click positively and actually change the sound.
- Inspect the XLR socket. Look at the three pins on the base for bent, corroded or pushed-back pins. A loose or green-tinged connector is a red flag for moisture exposure.
- Ask about humidity and storage. Condensers dislike damp. A mic kept in a sealed pouch with silica gel in a climate-controlled room is a far safer buy than one stored in a humid garage on the coast.
- Request a short sample. A 20-second voice recording tells you more than any photo. Listen on headphones for hiss, distortion or an odd dullness that could point to a tired capsule.
You have more protection than you think
Buying used in Australia does not mean buying blind. When you purchase from a business, a dealer, a refurbisher, or a store selling through a marketplace, the Australian Consumer Law applies. The goods must be of acceptable quality, match their description, and be fit for purpose. A P120 sold as “fully working” that arrives dead is not “too bad, it’s second-hand”; it is a faulty good, and you are entitled to a remedy. Keep the listing description, the messages and your receipt. Even in private sales, an accurate written description creates a paper trail that protects you if the mic is not as stated.
Ready to find yours?
Compare current prices and condition across trusted Australian sellers and pick the listing that gives you the most gear for your money.
Red flags to walk away from
- “Works, but I can’t test it.” A condenser is trivial to test with any interface. Unwillingness to power it up usually means it has not been powered up for a reason.
- Audible hiss or static in the seller’s own sample. Some self-noise is normal, but a loud, fuzzy or intermittent signal can mean capsule or circuit trouble.
- No shock mount and no mention of it. Not fatal, but factor the replacement cost into your offer rather than discovering it later.
- Rust or a green crust on the XLR pins. A strong sign of damp storage that may have reached the capsule.
- A price that matches new. If a used P120 is barely cheaper than a fresh one with full warranty, the maths no longer favours used.
Frequently asked questions
Do I need anything special to use a used P120? Yes, but nothing exotic: an audio interface or mixer that supplies 48V phantom power, and a standard XLR cable. The P120 will not work plugged straight into a computer’s headphone or mic jack.
Is the P120 good for podcasting and streaming, or just music? It handles both well. As a cardioid large-diaphragm condenser it captures voice with warmth and detail, though it is sensitive, so a treated or quiet room and a pop filter help it shine.
How can I tell a used one has not been damaged inside? You cannot open it up, so you rely on a working power-up, a clean audio sample, an undamaged grille and plain answers about storage. Those four together give you strong confidence.
Should I worry about an older unit versus a newer one? Not especially. The P120 has been a stable product, and there is no battery or screen to age. Care and storage matter far more than the year it was bought.
The bottom line
The AKG P120 is close to an ideal used buy: a simple, durable, phantom-powered condenser whose sound lives in a sealed capsule that does not wear out with time. Run the five-minute checklist, listen to a sample, confirm the shock mount is in the box, and lean on your consumer-law protection when buying from a business. Do that, and a second-hand P120 gives you the same recording voice as a new one, frees up budget for the accessories that actually improve your results, and keeps one more capable microphone out of the waste stream. For a first serious studio mic in Australia, that is a genuinely smart place to start.
This article may contain affiliate links; see our Affiliate Disclosure.