Category Archives: audio gear

Akai 3000D Reel to Reel

Well… instead of saving his money and focusing on recording, yours truly invested in a 40+ year old tape machine.
 
I never put too much thought into old reel to reels. I had completely overlooked their abilities to make some great sounding effects.
 
I stumbled across a video where someone demonstrated how to wire up a reel to reel to use as a classic tape delay. It was so simple!
 
So I began scouring through eBay and craigslist for a functional AND affordable reel to reel.
 
Like many other vintage electronics the listings divide into two price points.
The first was the people who were asking three times the amount you would go for. These machines were in beautiful condition.
The other was people somehow unable to test the machines with vague descriptions. They always put As-Is. This means both parties know it’s a rip off, but the as is means you can complain about it. The prices for these were on the much more affordable side, but many appeared to be missing parts.
Then last thursday night I found the “one”. It was pickup only from Garden Grove. Anny and I happened to have plans out in Anaheim friday night, so it worked out.
 
There is definitely a learning curve involved with these things. After an hour of using it i managed to break the stop switch. The stop/play switch is a “Cam” lever. The metal used , in this model, to forge this switch disintegrates over time. Thankfully there is a pause lever.
I’m hoping that using the pause as the stop won’t damage the unit. From what I’ve read these old machines always run while turned on. The stop and pause only move away the pinch roller.
I was also a little disappointed that it only seemed to run on one speed. After a few nights of research. I discovered that the tape driving motor had a sleeve on it. Once you remove the sleeve the tape plays a 3.75/ips instead of 7.5/ips.
I’m excited to try some bare bones tracking. I’d like to try singing and playing acoustic guitar direct to tape. I’m going to order some blank tape off eBay soon!
 
In this video I’m sending a few guitar leads into the tape machine at 3.75/ips. I’m then recording the delay back into the computer.

I’m excited to try some bare bones tracking. I’d like to try singing and playing acoustic guitar direct to tape. I’m going to order some blank tape off eBay soon!

In this video I’m sending a few guitar leads into the tape machine at 3.75/ips. I’m then recording the delay back into the computer.

Built My First Pedal? The Voltage Starver

I guess I’ve been bitten by the pedal-mod-bug. I’m not sure how I feel about turning into one of THOSE guitar dudes –the ones that are always tinkering and coveting gear. That’s life though, you watch yourself slowly turn into the people you used to make fun of.

Anyway after working on my old phase 90, I wanted to try more projects. When I worked at RadioShack back in 2011, I was able to breadboard a distortion pedal. It had been a while since I studied schematics, so i wanted to start small.

I’m not sure where I stumbled upon this diagram, but it looked simple enough for me!

voltage

The only thing was that I had never heard of a voltage starver. So I looked up what they did and how they sounded, and I dug it. I ordered all the parts off eBay and waited for them to show up. While I looked up other voltage starver pedals I found this blog talking about putting a voltmeter on the pedal. http://theukuleleblog.blogspot.com/2015/01/how-to-build-dying-battery-simulator.html

So I found a digital voltmeter on eBay and tested it out…

I didn’t have a drill so I used my soldering iron to melt the mounting holes in the plastic case. That’s why it looks so sketchy.

I plugged the starver into my VOX distortion booster and loved it. The sweet spot is just under 5 volts with all the knobs slammed. You get this crazy fuzz. There are only two issues with putting this pedal on my board now. The “ON” led doesn’t light up when the voltage is dropped down and the pedal is noisy even when it’s off. So I’m going to be building a true bypass looper.