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Joined: May 2000
Posts: 8,364 Likes: 14
President of the Imperial Galactic Government
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President of the Imperial Galactic Government
Joined: May 2000
Posts: 8,364 Likes: 14 |
This is not to compete with Robert's Reviver or anything else. But to get attractive pricing I bought some stuff in bulk on eBay, namely the Neutrik Impedance Transformer which normally go for around $40.00 alone. I can sell these with the correct attenuation for about $60.00 each. The parts alone (new) would come close to that. The Neutrik Impedance Adapter is used. I have 16 of them. I'm currently using 3 and will keep a 4th. Cat6 to Neutrik XLR to Neutrik Impedance Adapter with -6dB Attenuation added and a Mono Price BNC to RCA. This does nothing for COMMs. And is for folks with an SpeakerLink Preamp and Legacy DSP speakers. Hook Comms the way you do without the SpeakerLink Preamp. You can see below the output is exactly what G68ADV Outputs and includes the impedance transformer. This is probably similar to what an AC12 has in it. You can just hook SpeakerLink Direct. You can do just an all resistor circuit. You can do just impedance matching. You can do impedance matching plus small amount of attenuation. They are all known to "work", but I wanted exactly what the G68ADV produced and the safety of a transformer. That's what these do. Baseline Target G68ADV Output (as expected 0.5V P-P) ![[Linked Image from farm1.staticflickr.com]](https://farm1.staticflickr.com/586/30657934264_8f7aece7b4_o_d.png) G61SL SpeakerLink after Neutrik 110 to 75 Impedance Match with -11dB Attenuation (I used the same attenuation used for AES to BNC, this was right on at 0.5V P-P [same as G68ADV output above] with an impedance transformer) ![[Linked Image from farm6.staticflickr.com]](https://farm6.staticflickr.com/5594/30657934154_d26c896be9_o_d.png) Finished Passive SL to SPDIF ![[Linked Image from c1.staticflickr.com]](https://c1.staticflickr.com/1/590/30658313814_bcf0914398_b_d.jpg)
- Fiddler (IMHO)
If you think listening to music is fun, try learning an instrument.
HT: G61RSL, 4x5K, 5.5KHC, 2xSC6000, Transporter, HD621, Philips BDP7501 4K, Tivo, 65" LG OLED 4K C6
Computer: Foobar2000, 5K, Mojo, HiFiMan HE1000 V2
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Joined: May 2000
Posts: 8,364 Likes: 14
President of the Imperial Galactic Government
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President of the Imperial Galactic Government
Joined: May 2000
Posts: 8,364 Likes: 14 |
Made up a bunch today. ![[Linked Image from c1.staticflickr.com]](https://c1.staticflickr.com/1/426/30749679394_f6daf45d50_b_d.jpg)
- Fiddler (IMHO)
If you think listening to music is fun, try learning an instrument.
HT: G61RSL, 4x5K, 5.5KHC, 2xSC6000, Transporter, HD621, Philips BDP7501 4K, Tivo, 65" LG OLED 4K C6
Computer: Foobar2000, 5K, Mojo, HiFiMan HE1000 V2
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1 member likes this:
JorgeQ |
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Joined: Aug 2004
Posts: 55
Mostly harmless
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Mostly harmless
Joined: Aug 2004
Posts: 55 |
Will it work opposite situation like legacy Preamp to SpeakerLink DSP? Thank you
Room1 - 861v4, HD621, 7000, 5200HC, 3100, Oppo BDP83, MS600, MD600.
Room2 - DSP5200.2, MS200, Rythmik Sub, G68D, HD621
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Joined: May 2000
Posts: 8,364 Likes: 14
President of the Imperial Galactic Government
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President of the Imperial Galactic Government
Joined: May 2000
Posts: 8,364 Likes: 14 |
Yes and No.
The ones I modded I added attenuation and you would not want that going in reverse.
I have them with and without (unmodded Neutrik) attenuation.
The AC12 and Reviver can run both ways and the only way I think they could do that (passively) is with a transformer only.
These do not address COMMs.
I think you could run SpeakerLink between SL speakers and RCA with my unattenuated converter in reverse to one of them along with the COMMs converted to BNC. But I have no way to test that or knowledge of it. So you'd be on your own.
- Fiddler (IMHO)
If you think listening to music is fun, try learning an instrument.
HT: G61RSL, 4x5K, 5.5KHC, 2xSC6000, Transporter, HD621, Philips BDP7501 4K, Tivo, 65" LG OLED 4K C6
Computer: Foobar2000, 5K, Mojo, HiFiMan HE1000 V2
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Joined: May 2000
Posts: 8,364 Likes: 14
President of the Imperial Galactic Government
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President of the Imperial Galactic Government
Joined: May 2000
Posts: 8,364 Likes: 14 |
- Fiddler (IMHO)
If you think listening to music is fun, try learning an instrument.
HT: G61RSL, 4x5K, 5.5KHC, 2xSC6000, Transporter, HD621, Philips BDP7501 4K, Tivo, 65" LG OLED 4K C6
Computer: Foobar2000, 5K, Mojo, HiFiMan HE1000 V2
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Joined: Nov 2000
Posts: 2,766 Likes: 6
Robert.W Great Green Arkleseizure
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Robert.W Great Green Arkleseizure
Joined: Nov 2000
Posts: 2,766 Likes: 6 |
The AC12 and Reviver can run both ways and the only way I think they could do that (passively) is with a transformer only.
These do not address COMMs. AC12 and Reviver take care of the comms so everything is working.
800v3/218/271/8k.2/5k5s  /5kC/DSP3200/Reviver/ TT-ELP/Graham Slee Revelation/Trinnov Altitude 32/OPPO 205 __Ayon/HB/Shunyata/Miltzow -- power cables, __Ayon/Jungson/Miltzow --analog, Miltzow-- digital, __Vortex/WMA ,
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Joined: May 2000
Posts: 8,364 Likes: 14
President of the Imperial Galactic Government
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President of the Imperial Galactic Government
Joined: May 2000
Posts: 8,364 Likes: 14 |
- Fiddler (IMHO)
If you think listening to music is fun, try learning an instrument.
HT: G61RSL, 4x5K, 5.5KHC, 2xSC6000, Transporter, HD621, Philips BDP7501 4K, Tivo, 65" LG OLED 4K C6
Computer: Foobar2000, 5K, Mojo, HiFiMan HE1000 V2
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