buildafriend

For Sale: Dual NYD MILA-1 and Extra MILA PCB's
« on: April 07, 2018, 05:37:30 PM »
I made this stuff for my studio and decided I would like to move on from it and invest in more lab equipment like a nice RLC meter, a Hickok tube tester, or maybe a CNC machine.

Asking  $1200 $1,100 $1,000 for the built unit or trades for anything I think is cool and of equal value.
Asking $10 per unpopulated audio card ( 6 available 4 available ) Sold
Can make more PCB's if NYD approves

- MILA Stands for Mic Instrument Line Amplifier
- Audio cards designed by me
- This is a transformer balanced 2 channel mic preamp with a range switch that changes the gain in approximately 6dBu steps.
- Input transformers are Sowter 9610f
- Output transformers are Edcor WSM series
- Power Transformer is XPWR 050-120 ( 120VAC input )
- DI on both channels bypasses mic signal
- The power supply used is not the one from the MILA-1 schematic, it's my own traditional style RCRCRC design with 100uF 450VDC Nichicon capacitors
- Pad resistors are for a 20dBu input pad
- Phase switch was added at the input
- 783 style phantom power was added
- AC heater wiring is done off of the PCB with artificial center tap added
- Tubes are all NOS RCA silvertop 12AV7
- Non polarized caps used on audio cards are either WIMA, NOS Mallory, or Cornell Dubilier
- Polarized caps on audio cards are Nichicon
- Resistors are all low tolerance metal film types
- Frequency response is flat from 20 Hz to 20 kHz
- Fuse after IEC Inlet
- 3u Parmetal Case
- Neutric XLR jacks
- 0.4% THD + N on each channel when driving a -37dBu signal up to +4dBu
- Mostly shielded wiring for audio signals

Noise levels are pushed into checkmate.
Works great, sounds huge, and priced to move.
« Last Edit: May 15, 2018, 08:18:33 AM by buildafriend »


buildafriend

Re: For Sale: Dual NYD MILA-1 and Extra MILA PCB's
« Reply #1 on: April 07, 2018, 05:40:41 PM »
PCB
« Last Edit: April 07, 2018, 05:47:31 PM by buildafriend »

buildafriend

Re: For Sale: Dual NYD MILA-1 and Extra MILA PCB's
« Reply #2 on: April 08, 2018, 01:15:45 PM »
inside view from back of unit

buildafriend

Re: For Sale: Dual NYD MILA-1 and Extra MILA PCB's
« Reply #3 on: April 12, 2018, 01:59:26 PM »
Price reduced

Asking $1,100

Hank Dussen

Re: For Sale: Dual NYD MILA-1 and Extra MILA PCB's
« Reply #4 on: April 12, 2018, 02:45:03 PM »
I'll take 2 PCB's if still available!

rackmonkey

Re: For Sale: Dual NYD MILA-1 and Extra MILA PCB's
« Reply #5 on: April 13, 2018, 12:56:13 AM »
If you still have the 4 PCBs  left i’ll take them. Thanks.
Whether you think you can or you think you can't, you're probably right.

buildafriend

Re: For Sale: Dual NYD MILA-1 and Extra MILA PCB's
« Reply #6 on: April 13, 2018, 12:41:16 PM »
If you still have the 4 PCBs  left i’ll take them. Thanks.

Great! 

PM me your shipping and paypal address and I'll invoice you for a USPS flat rate padded envelope with the remaining 4 PCBs.

If NYD is okay with it I could make more of these for other forum members but I have no idea what his angle would be or how to get in touch with him.

All the best,

buildafriend

Re: For Sale: Dual NYD MILA-1 and Extra MILA PCB's
« Reply #7 on: April 24, 2018, 09:54:25 AM »
Price reduced - $1,000
« Last Edit: April 24, 2018, 09:57:34 AM by buildafriend »

okgb

Re: For Sale: Dual NYD MILA-1 and Extra MILA PCB's
« Reply #8 on: April 26, 2018, 08:20:40 PM »
I'd be interested in pcb's if it comes about again
GKB Audio / Greg Boboski

pucho812

Re: For Sale: Dual NYD MILA-1 and Extra MILA PCB's
« Reply #9 on: May 11, 2018, 01:39:02 AM »
was the mila ever sold?
You tell me whar a man gits his corn pone, en I'll tell you what his 'pinions is.


buildafriend

Re: For Sale: Dual NYD MILA-1 and Extra MILA PCB's
« Reply #10 on: May 16, 2018, 09:42:26 AM »
The completed Dual MILA-1 is not sold yet, but might be sold.

Anyone know how to get in touch with NYD? I could see what he says.


 

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