Tag Archives: great

Akai S900 disk drive replacement

Since keeping it strictly old school is a must, i decided NOT to go the Gotek/ HxC floppy drive emulation route to make up for my S900’s broken floppy disk drive.

Which disk drives can be used to replace the Akai S900 floppy drive? Theres a page on gearsluts with a few suggestions, but i felt the info was a bit messy and not really clear (a few yes this works, some no-nos etc).

I took an old amiga 500 external floppy disk drive and yes it works on the akai S900-just be careful about the header’s orientation. It is a drop in replacement. It can format and use modern HD floppy disks too.

So in a nutshell: amiga 500 floppy disk drives can work as a replacement for the Akai S900 sampler.

Just a piece of info from Masu.

Hohner Basset

When i bought it it looked like this


I opened it up to clean it and realised this wasnt its original colour.


It really was taupe gray before, but the years had the plastic chassis yellowing

I decided to restore it to its original colour (or as close as i could…)

After 5 months of great fun, I had to open it up because the output went silent.

Gutshots of the Hohner Basset!

Lets start with the DIN jack that connects it to the bass amp..


Keyboard:

Circuit board and caps jungle:

Inside the white enclosure there’s a lamp and a ldr.. this assembly is the actual “percussion” section.

You press a note on the keyboard, the light goes off slowly (sustain) according to the knob position, when not in auto mode.

Video below..

Pcb: 3.1967!!

Ahem this means the caps have been doing their job for 50 long years! Only one of the capacitors has failed, please note- the blue valvo 100uF cap now measures 1uF!

Output DIN and 3 pronged jack, fuse

Video showing the lamp going off when a note is keyed.

Selmer Buzz Tone

Syd Barrett’s hairy boost.. VERY WARM AND THICK. Perfect counterpart to Syd’s favourite amp settings, basically treble at 10. 

Perfunctory build on eyelet board, with external vero for transistor testing, using 2N2613 as per original.

Very surprised by the final tone, i really like it.. Sounds very nice.   
I broke out the wem copicat to have a better idea if it nails syd’s tone.

Check it out clicking here