Featured Products

Tilt-2 Control
The Tilt-2 Control kit consists of a small PCB (1.4in by 2.8in), a stereo, shorting, three-position rotary switch, four capacitors and sixteen resistors. It is a passive design, which entails a -2dB insertion loss and whose center frequency is 600Hz. The center position results in a flat frequency response, but is down -2dB. As the control twists clockwise, the highs go up by +1dB and the lows go down by -1dB per click. Conversely, as the control twists counterclockwise, the lows go up by +1dB and the highs go down by -1dB. Kit includes user guide and the PCB, rotary switch, and all the polypropylene capacitors and 1% metal-film resistors.
The PS-19 is a regulated bipolar power supply that puts out low-voltage bipolar voltages between +/-5Vdc to +/-24Vdc. It uses an LM317 for the positive output and an LM337 for the negative output. The PS-19 PCB is only 3.7" by 3.2" and, like all GlassWare PCBs, is extra thick (0.094 in), US-made, with heavy 2-ounce copper traces. The rectifiers used are ultra-fast MUR410G types, each of which are shunted by a 0.1F ceramic capacitor to reduce RFI creation. The power supply requires an external power transformer.

Reasons to shop from us

E-mail from GlassWare Customers:

Hi John,

I received the Aikido PCB today - thank you for the first rate shipping speed.

Wanted to let you know that this is simply the best PCB I have had in my hands, bar none. The quality is fabulous, and your documentation is superb. I know you do this because you love audio, but I think your price of $39 is a bit of a giveaway! I'm sure you could charge double and still have happy customers.

Looking forward to building the Aikido, will send some comments when I'm done!

Thank you, regards, Gary.


Mr Broskie,

I bought an Aikido stereo linestage kit from you some days ago, and I received it just this Monday. I have a few things to say about it.. Firstly, I'm extremely impressed at the quality of what I've been sent. In fact, this is the highest quality kit I've seen anywhere, of anything. I have no idea how you managed to fit all this stuff in under what I paid for it. Second, your shipping was lightning-quick. Just more satisfaction in the bag, there. I wish everyone did business like you.

Sean H.