Analogue Interconnects
<Sword> <EFF-I> <DAC> <Dual> Analogue Interconnects

All SUPRA connectors have shielding housings and the cables are provided with Supra´s efficient screens which ensures noise rejective interlinking. The cables are developed with the focus on low capacitance, high velocity factor and correct and stable characteristic impedance. The results are improved definition and dynamics.

Tommy Jenving recommends for stereo interconnects:
Supra EFF-ISL, one of our best analogue interconnect. Multi test winner and our most sold interconnect.
For balanced with XLR, we recommend the same cable but with the Swift connectors: EFF-IXLR.
Supra DAC-X, our fastest cable, for precise transients. A high-end cable at a mid-end price.
Supra Dual-RCA, if you want a high value for money.

Best
Sword-I
Sword Patented Cable Design
The success with the Sword loudspeaker cable woke-up the thoughts about an interconnect cable constructed in compliance with the same patented design. The cable works as a perfect signal carrier without the side effects of the traditionally designed cables. It is hard to beat the Sword series, regrdless of price.
Available semi-balanced (RCA) and balanced (XLR). Limited Edition.

What does it sound like?
Supra Sword passes the most complex music transients without any deformations. Signal delay is suddely the same at all musical frequencies. Therefore it vanishes, giving a clear 3-dimensional presence, a sure sign of the highest fidelity.


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Bronze For you who want the best possible!

Hi-Fi CHOICE AWARD 2007 ”Best Interconnect over £100”
HFC Editors Award and Hi-Fi+ Editors Choice
 
  Sword-ISL
Our best analogue interconnect, Supra’s flagships. Sword–ISL is an interconnect pair with Supra RCA-8 anniversary plugs, made for analogue applications. Semi-balanced for best performance.
Sword-ISL
  Sword-IXLR
Our best analogue interconnect, Supra’s flagships. Sword–IXLR is an interconnect pair with Supra Swift XLR anniversary plugs, made for analogue applications. Balanced for best performance.
Sword-IXLR
Best
EFF-I
Our Multi Test Winner
A reinforcement of even the finest details is the goal of all cable design. A traditional cable can, however, not achieve that quality, due to the construction. A good interconnect must have low capacitance and low skin-effect.
The skin-effect has a dynamic and noticeable influence because an audio signal is nothing but variations of frequencies and sound levels. If we were to transfer only one stable frequency the skin-effect would not be any problem. The frequencies push the signal differently far out from the centre of the conductor. High frequencies travel on the surface whereas low frequencies travel inside the conductor.
Thus, the higher the frequency, the higher the resistance.
In order to minimize the skin-effect the EFF-I is designed in accordance with Equalized Frequency Flow (EFF) Technique. It is based on tube shaped conductors with a wall thickness of 0.20mm, which is well below the smallest skin depth within the Audio range. This allows the same resistance for all frequencies. The result is a transparent and exact reinforcement with clear room definition.
EFF-I One of SUPRA´s most awarded products, not without good reason...
  EFF-ISL
Analogue interconnect.
Designed for minimized skin-effect. Best applied between CD/pre-amp and power amp. Enhances transients and timing for true sound performance. Supplied with SUPRA PPSL RCA connectors with squeeze locking.
EFF-ISL
  EFF-IRB
Analogue interconnect.
Designed for minimized skin-effect. Best applied between CD/pre-amp and power amp. Enhances transients and timing for true sound performance. Supplied with SUPRA PPR-B RCA connectors.
EFF-IRB
Silver EFF-IX
Analogue interconnect.
Designed for minimized skin-effect. Best applied between CD/pre-amp and power amp. Enhances transients and timing for true sound performance. Supplied with SUPRA PPX RCA connectors.

EFF-IX
  EFF-IXLR
Analogue interconnect.
EFF-interconnect for balanced professional connection. Designed for minimized skin-effect. Best applied between CD/pre-amp and power amp. A balanced connection picks up less interference and is therefore recommended for long cable runs. Provided with SUPRA SWIFT XLR connectors.
EFF-IXLR
Better
DAC
A 'Fast' Interconnect
A fast interconnect of extremely low capacitance. In accordance with our design concepts, the inductance is to be low for a loudspeaker cable whereas for an interconnect the capacitance is to be low. SUPRA DAC is insulated with a special PE which exhibits only 45 pF/m capacitance. It is screened with our very efficient and strong semi-conductive nylon ribbon.
The velocity factor of SUPRA DAC is as high as 78% of the speed of light, owing to the low dielectricity of the insulation. With PTFE/Teflon it would have been only 71%. More clean transients and thus improved space dimension comes with the high velocity.
  DAC-SL
Analogue Inteconnect.
A ’fast’ interconnect of neutral character. Low capacitance. Best applied between CD/pre-amp and power amp. The ’fast’ cable keeps transients pure and thus helps 3-D definition in the music. Provided with SUPRA PPSL RCA connectors with squeeze locking.
DAC-SL
  DAC-X
Analogue Interconnect.
A ’fast’ interconnect of neutral character. Low capacitance. Best applied between CD/pre-amp and power amp. The ’fast’ cable keeps transients pure and thus helps 3-D definition in the music. Provided with SUPRA PPX RCA connectors.
DAC-X
  DAC-XLR
Analogue Interconnect. Balanced.
A ’fast’ interconnect of neutral character. Low capacitance. Best applied between CD/pre-amp and power amp. The ’fast’ cable keeps transients pure and thus helps 3-D definition in the music. A balanced connection picks up less interference and is therefore recommended for long cable runs. Provided with SUPRA SWIFT XLR connectors.
DAC-XLR
Good
Dual
High Value For Money
A dual-in-line interconnect cable for semi-balanced connection and with screens of aluminum foil. Low capacitance.
Application examples:
Analoge interconnect between CD/pre-amp and power amplifier. For balanced or semi-balanced connection.
Suitable connectors: SUPRA RCA-6 and Swift XLR.
  Dual-RCA
Analogue Interconnect.
A value for money test winner. Low capacitance. . Best applied between CD/pre-amp and power amp.With metal connectors for best screening. Provided with SUPRA RCA-6 connectors.
Dual-RCA

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