Senior Member
Location: Surrey
Posts: 4,162
I'm Mike.
Shorties - another cheap upgrade ?
The VIDA Phone Pre Amp comes with a couple of RCA plugs for the input not being used
Which makes me think about Russ Andrews and his 'shorties' - the plugs he suggests we put into Pre Amp inputs not being used.
Anyone played with these and have some findings ?
TAD CD / DAC / Pre, Technics 1210, MCRU PSU, Mike New Bearing & Platter, Stillpoints LP1 weight, Speedy Steve Ebony armboard, Fidelity Research FR64FX arm, Ortofon SPU. Aurorasound VIDA Phono Pre Amp, TAD Power Amp, TAD E1 speakers. Coherent RTZ 3 Grounding box, Coherent grounding cables, Creaktiv racks. Coherent Mains Cables. SR Blue Fuse. Interconnects : Coherent and Yannis 223.5 Connect Litz. Coherent speaker cable. Audio Magic Transcendence Conditioner. Coherent mains socket. Mains Filters : , PS Audio Harvesters, Russ Andrews Purifiers, Tacima, Vertex. Black Ravioli and RDC supports. Electric Beach S1NX platforms for TAD CD and Technics. Ferrite chokes everywhere except the above. Ears, brain
Mike
Senior Member
Location: London
Posts: 645
I'm Peter.
Mike
I've used them and I can't claim that they have made much, if any difference, but they can't do any harm. I suppose they keep the dust out, if nothing else.
Peter
Separates Systems:
(1) Antipodes CX and EX, Matrix Audio X-Saber DSD, Meridian DSP7000 active speakers;
(2) Lumin D2, Cary CD-308 cdp, Quad 99 power amp, Horns 5degreeN*27 speakers;
(3) Homebrew PC with Onkyo Wavio SE200 soundcard running Daphile, Quad 44 and 405.2 into Dali Zensor 1s;
(4) Sooloos C15 plus storage, Braun A2, P1, CD3, C1 and T1 into Sonus Faber Concertos.
Integrated Home System:
Sony PS-X600, Naimnet NNT01 DAB Tuner; NS02 Server; NNP01/NNP02 room amplifiers; Netstreams switches, keypads, KEF Ci130QS/Soundlight speakers.
Senior Member
Location: Surrey
Posts: 4,162
I'm Mike.
Not ever seen them mentioned around here so did wonder
from RA site
Did you know that the unused interconnect input sockets on your amplifier act can as aerials for interference, polluting the circuit? In our view, the cure is simple!
Plug our Noise Reducing Shorties into your unused inputs (do not connect them to the outputs). Our tests have shown that you can get a clearer, smoother and more natural sound.
And here’s a free tip: Unless you are recording, you get a better sound if you have NOTHING connected to the ‘record out’ sockets.
TAD CD / DAC / Pre, Technics 1210, MCRU PSU, Mike New Bearing & Platter, Stillpoints LP1 weight, Speedy Steve Ebony armboard, Fidelity Research FR64FX arm, Ortofon SPU. Aurorasound VIDA Phono Pre Amp, TAD Power Amp, TAD E1 speakers. Coherent RTZ 3 Grounding box, Coherent grounding cables, Creaktiv racks. Coherent Mains Cables. SR Blue Fuse. Interconnects : Coherent and Yannis 223.5 Connect Litz. Coherent speaker cable. Audio Magic Transcendence Conditioner. Coherent mains socket. Mains Filters : , PS Audio Harvesters, Russ Andrews Purifiers, Tacima, Vertex. Black Ravioli and RDC supports. Electric Beach S1NX platforms for TAD CD and Technics. Ferrite chokes everywhere except the above. Ears, brain
Mike
Senior Member
Location: South downs
Posts: 3,477
I'm James.
I've got extremely subtle improvements in the past using "shorties" on old amplifiers that have mechanical rotary switches for input selection but on most modern amps with relay switching its pointless as unused inputs are isolated anyway.
Senior Member
Location: London
Posts: 645
I'm Peter.
Mike,Originally Posted by MikeMusic
We are in danger of provoking a woo/not woo debate regarding RA if we are not careful!
They come up for pence on eBay from time to time - can't hurt to try!
P
Separates Systems:
(1) Antipodes CX and EX, Matrix Audio X-Saber DSD, Meridian DSP7000 active speakers;
(2) Lumin D2, Cary CD-308 cdp, Quad 99 power amp, Horns 5degreeN*27 speakers;
(3) Homebrew PC with Onkyo Wavio SE200 soundcard running Daphile, Quad 44 and 405.2 into Dali Zensor 1s;
(4) Sooloos C15 plus storage, Braun A2, P1, CD3, C1 and T1 into Sonus Faber Concertos.
Integrated Home System:
Sony PS-X600, Naimnet NNT01 DAB Tuner; NS02 Server; NNP01/NNP02 room amplifiers; Netstreams switches, keypads, KEF Ci130QS/Soundlight speakers.
Drunken Moderator
Location: Staffordshire, England
Posts: 38,071
I'm Martin.
They have been mentioned here a few times - you can buy a whole bag full of them from Taiwan for a couple of quid. I have not found any difference to the sound but they are handy for blocking up unused inputs so you don't plug into them by mistake when swapping cables about around at the back of a rack in poor lighting conditions.
Current Lash Up:
TEAC VRDS 701T > Sony TAE1000ESD > Krell KSA50S > JM Labs Focal Electra 926.
Senior Member
Location: Down South
Posts: 2,413
I'm Neal.
I've used 'em and like others not found any improvement...they do keep the muck out of unused inputs though!
Listening in a Foo free Zone...
Only a Sith deals in absolutes.
Moderator
Location: High Peak, Derbyshire
Posts: 2,241
I'm Keith.
I made a load of these a few years ago.
The difference they make to the sound quality is like night and day*.
*As observed from the bottom of a very deep cave.
Keith
Analogue: Lenco L75 with 'PTP5' top plate in heavy birch ply plinth/re-wired Rega RB300/SAE 1000e HOMC Cartridge/Trans-Fi Reso-Mat/Moth RCM
Files: Voyage MPD/Custom PC/Supra USB/Beresford ASYNCH-1/Beresford TOSlink cable
CDP: Inca Katana SE
DAC: Beresford Caiman MkII (LiPo Battery powered)
Pre-Amp: Croft Micro 25 Power-Amp: Croft Series 7
Speakers: DIY Frugel-Horn Mk3 ('FH3') + REL Strata subwoofer
Headphones: Beyer Dynamics DT990 Pro (250 ohm)/Schiit Asgard Headphone Amp
Cables - Interconnects: Mark Grant G1000HD Speaker Cables: Van Damme Blue
Mains: Belkin PF30/Mark Grant DSP2.5 & DSP1.0 Rack: Target
Office System: HP Win8 Laptop/JRiver/MF V-Link2/Beresford Bushmaster MkII/Topping TP20 Mk2/Mission 771e
Bedroom System: Raspberry Pi/Raspbrian + MPD/HiFiBerry DAC/Topping TP20 Mk2/Mission 760i or DIY Hybrid Valve-MOSFET Headphone amp + Sennheiser HD595
Gallery
Top Ranking Member
Location: London
Posts: 4,419
I'm Robert.
'They' know us so called audiophiles will do and try almost anything in pursuit of audio nivana
Trade: Wakefield Turntables
Location: Yorkshire
Posts: 9,345
I'm Andrew.
FFS.....I'm getting my coat......
SS
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