FET Compressor kits and DIY 990's are back in stock! We should have Lola kits back in stock around April 10th. Send us an email to be notified.

We're hoping to have all FET Compressor kits in stock later today or tomorrow. We've also update the BOM page to make it easeir to deal with out of stock parts.

We're back from our break and the store is open again! We've got t-pads, 8037 meters, and 2X25 power transformers back in stock.

We are currently out of revision A and D output transformers which means we're out of revision A and D FET compressor Kits. We expect to have them back in stock around February 21st 2013.

If you'd like to be notified when they are in stock, just send us a quick note to "info@hairballaudio.com".

Happy New Year! We've got lots to announce!

First, the good people at Tape Op magazine published a great review of our Lola mic pre in the latest issue (#93).

Second, we're proud to announce the release of our DIY and full built 990 op-amp! Details can be found in the discrete op-amps section of our shop.

Third, small FET Compressor knobs are on the way so backordered kits should ship this weekend.

We survived the apocalypse!
8037 VU meters are now back in stock! Backorders are starting to ship and we should be caught up by tomorrow. We're getting low on BlueStripe enclosures but we have a new batch arriving on December 27th. Some new exciting stuff will be in the store in late January. Join our Facebook page to keep in the loop!

We are currently sold out of VU meters for FET Compressor Kits. You may still pre-order a FET Compressor kit, however it will not ship until the next batch of VU meters arrive. They are scheduled to arrive on December 26 2012.

We're waiting on a few parts for the FET Compressor kits. Blackface enclosures should arrive mid week and we're hoping to get more input transformers this week as well. We'll keep you posted! In the meantime go "like" us on Facebook to keep in the loop!

FET compressor mouser carts have been updated. The only part out of stock for the revision A/D is the 2N3053 transistor. Mouser expects to have more on Oct 12. You can stuff your PCBs while you wait for that part or head over to futureelectronics.com who has them in stock right now. Feel free to send an email if you have any questions or find any errors in the carts. We'll be updating the FET compressor build guide and tips in the Hairball Blog in the coming weeks. Stay tuned!

All FET compressor kits should be back in stock by the end of this month.

In the mean time, head over to the new Hairball blog end enter the naming contest to win a $50 store credit! To fist click the "blog" link above.

Blue Stripe faceplates will be back in stock at the end of this month. Thanks!