OePhi

Performance Cables

Timing is Everything.

At OePhi we believe that every music lover deserves to enjoy their collection without the impediment of typical cable colorations. Our goal is to offer pure signal transmission that enables the listener to experience exactly what is going on further up in the signal chain and ultimately in the recording session.

OePhi cables are designed and crafted in Denmark to deliver the ultimate in precision, timing and musical performance.

We go the extra mile so that you can retrieve the Ultimate Satisfaction from your favorite Music.

Part of going that ‘extra mile’ is to listen to our customers’ needs, and help solving them. We offer custom lengths and terminations and are eager to offer advice and find solutions that work for our customers. All you have to do is to contact us and tell us what you need. If you are looking for standard configurations, we also have our web shop to make ordering as direct and trouble free as possible. Our prices cover taxes and shipping costs.

Musical Cables made for faithful reproduction

OePhi audio cables are developed to offer signal transmission with impeccable time domain accuracy. By means of in house design and manufacture OePhi offers unique groundbreaking audio cables with industry leading bandwidth and minuscule time smear. The payoff is a presentation that is rhythmic, dynamic, open, and detailed while both highly engaging and natural in tone and timbre.

Interconnects

Elevate performance to Lifelike Realism

SMALL SIGNAL INTERFACE

Create the Perfect signal conditions for your HiFi system’s Musical capabilities.

Digital Cables

Make your digital performance lifelike.

Binary Signal Interface

Realize your HIFI equipment’s True Potential to reproduce Music.

Loudspeaker Cables

Ultimate Control and Faithful Dynamics

Large Signal Interface

Where Power meets delicate Precision: Spell-bind your amplifier and speakers

Power Cables

Maximize Audio Performance

Power conditioning

Power conditions your Music: Emancipate Your Music!

OEPHI interconnects provide a completely open, powerful yet neutral and clear window into your music.

Five performance levels are available: LOUNGE, ASCENDANCE, TRANSCENDENCE, IMMANENCE and REFERENCE. We use the best sounding connectors available. For RCA connectors, we use the highly acclaimed ETI and Aeco. For other terminations we also offer carefully selected XLR, DIN & Legato (for tonearm cables).

LOUNGE

With its optimised silver plated copper conductors in cotton damped air-dielectric, the LOUNGE interconnect presents a worthy entry to the OePhi range of signal-transmission with an open, fast, detailed and neutral presentation that brings the music front and centre.

Technical specifications:

Silver plated solid core copper conductors in cotton damped air dielectric. Very low inductance, capacitance and phase-smear.

ASCENDANCE

Enter the realm of OEPHI audio cables. ASCENDANCE interconnects present a wide-open delivery with intimate power, delicacy and refinement on par with the best in the industry.

Technical specifications:

Optimized copper conductors, cotton damped air dielectric insulation. Low inductance and capacitance geometry with minimal time domain smear.

TRANSCENDENCE

Building on the strengths of ASCENDANCE, TRANSCENDENCE furthers its performance with effortless realism that takes musical replay to unearthly levels with a degree of accuracy and realism not heard from any other cable vendor. TRANSCENDENCE is the result of painstaking refinement of audio cables’ geometry and conductor assembly. Re-experience your favorit music.

Technical specifications:

Further optimized copper conductors, cotton damped air dielectric insulation. Absolute minimum inductive and capacitive geometry, Optimized phase behavior with minimal time domain smear.

IMMANENCE

Where TRANSCENDENCE’s optimized geometry extends the boundaries of cable performance, IMMANENCE takes one step further by deploying high purity silver conductors. The result is breathtaking realism that brings out your favorit recordings’ immanent musical potential. IMMANENCE embodies the love for music. Your music deserves it!

Technical specifications:

Optimal silver conductors, cotton damped air dielectric insulation. Absolute minimum inductive and capacitive geometry. Optimized phase behavior with minimal time domain smear.

REFERENCE

The new REFERENCE presents Unheard Realism moves yet again the threshold of what is achievable in absolute speed, authority and clarity. With REFERENCE, the signal transmission takes another giant leap closer to absolute preservation of the source signal. Both bandwidth and timing accuracy ensure perfect integrity of the information. The word ‘reference’ stems from Latin where it means relation, carrying and bringing back. The interconnect cables are developed and built from the ground up to bring back the original recorded musical event in its purest and truest form.

Technical specifications:

Further optimised and upgraded silver conductors that bring inductance and capacitance even further down, cotton damped air dielectric insulation with completely separate conductors. The improved geometry provides perfect phase behaviour with the lowest possible time domain smear.

OEPHI loudspeaker cables redefine speed and accuracy

OEPHI speaker cables offer extreme bandwidth, minimum phase distortion and impeccable dynamic integrity. Your amplifier simply gets more immediate control over the speaker digraphs.

LOUNGE

OePhi's brand new entry level speaker cable offers startling musical insight, details and the same natural tonal balance that OePhi cables has become known for.

The Lounge speaker cable has been designed from the ground up to be both practical and discrete while maintaining the hallmark sound properties of the higher level OePhi cables i.e. speed, openness, neutrality, articulation and timing.

Despite its modest price, the Lounge cable feels as much at home in a hiend system as it does with more modestly priced gear. It is the perfect cross-over cable for those who are either beginning to build their first serious hifi system or for those who want the most from their existing gear but have a limited budget for cables.

Technical features: Cotton damped air-dielectric, optimized cable geometry with perfectly tuned electrical and mechanical properties, very low capacitance and low inductance, silver plated pure copper conductors.

ASCENDANCE

The Entry level speaker cable that does not sound entry level at all. Ascendance builds on a simplified version of the same cable model that underlies its bigger brothers and provides a neutral, open, clear and highly rhythmic and intimate rendition of musical events with focus on an emotional and authentic presentation.

Optimized copper conductors, cotton damped air dielectric, minimum inductive and capacitive geometry, high bandwidth with optimized phase behavior and minimal time domain smear.

TRANSCENDENCE

Speed, authority and clarity ensure that music is conveyed from the subsonic register through the fastest transients. The TRANSCENDENCE SPEAKER CABLE is a new testament to what a speaker cable can do.

Optimized copper conductors, cotton damped air dielectric insulation. Minimum inductive and capacitive geometry, Optimized phase behavior with minimal time domain smear.

IMMANENCE

The absolute in speed, authority and clarity ensure that music is conveyed from the subsonic register through the fastest transients with impeccable realism and immediacy. The IMMANENCE SPEAKER CABLE move beyond what was believed that speaker cables could do.

Further optimized copper conductors, cotton damped air dielectric insulation .Improved geometry with minimal self-induction capacitance, Perfect phase behavior with virtually no time domain smear.

REFERENCE

For Ultimate Signal Transmission

With its Unheard Realism, Our new REFERENCE Speaker cable yet again moves the threshold of what is achievable in absolute speed, authority and clarity. With REFERENCE, the signal transmission takes another giant leap closer to absolute preservation of the source signal. Both bandwidth and timing accuracy ensure perfect integrity of the information. The word ‘reference’ stems from Latin where it means relation, carrying and bringing back. The Reference speaker cable is developed and built from the ground up to bring back the original recorded musical event in its purest and truest form.

The REFERENCE SPEAKER CABLE redefines what speaker cables can achieve, bringing back the original while serving as the reference against which all others are to be measured.

Further optimised copper conductors, cotton damped air dielectric insulation. Improved geometry with minimal self-induction capacitance, Perfect phase behaviour with the lowest possible time domain smear. The REFERENCE speaker cable also features the new in-house developed and manufactured pure silver banana connector with improved geometry for unheard low inductance and at least 99.99% pure silver.

OePhi power cables deliver immediate and unmodulated electrical charge to your HIFI equipment.

Power cables are probably one of the least understood links in the HIFI chain. Best perceived as integral to your HIFI components’ power supplies, OePhi power cables ensure unparalleled speed and phase linearity in their transfer of electrical charge.

 

OePhi power cables

Maximize the performance of your audio equipment. OePhi power cables offer unique technology that advances the speed and agility of equipments’ power supplies. The gain in musicality and fidelity is simply breathtaking and resembles a far more costly equipment upgrade.

 
 

ASCENDANCE

The Ascendance Power Cable offers a new entry to the speed, clarity and finesse that otherwise is available from its bigger siblings. By operating as an integral component of the attached equipments’ power supply, the Ascendance Power Cable will improve responsiveness and reveal Your equipment’s true Musical potential. Prepare yourself for improved clarity, precision and timing that would typically only come from significant upgrades in your electronic equipment.

Optimized copper conductors, cotton damped air dielectric insulation. Minimally inductive and capacitive geometry., optimized phase behavior and minimal time domain smear.

TRANSCENDENCE

The Transcendence Power Cable offers speed and clarity second only to the Immanence Power Cable. By operating as an integral component of the attached equipments’ power supply, the Transcendence Power Cable will by means of improved responsiveness, emancipate Your equipment’s true Musical potential.

Optimized copper conductors, cotton damped air dielectric insulation. Minimally inductive and capacitive geometry., optimized phase behavior and minimal time domain smear.

IMMANENCE

The Immanence Power Cable offers the ultimative in unmodulated current delivery. With the fastest and cleanest response to current demand, the Immanence Power Cable will transform the performance of Your audio equipment into unprecedented levels.

Further optimized copper conductors with cotton damped air dielectric insulation. Improved geometry with minimal self-inductance and capacitance. Perfect phase behavior and virtually no time domain smear.

REFERENCE

The REFERENCE Power Cable goes further than any other cable to offers the absolute in fast unmodulated current delivery. By responding to current demands in the fastest and cleanest possible way, the REFERENCE Power Cable will enable the absolute best performance of Your audio equipment.

Pure silver connectors, further optimized and completely separate copper conductors with cotton damped air dielectric insulation. Further improved geometry with minimal self-inductance, capacitance and microphonic influence. Absolute perfect phase behaviour and virtually no time domain smear.

OePhi digital cables offer unprecedented clarity, true dynamics and rhythmic and emotional transmission of the most sensitive music signals.

Any transmission of digital information is constrained by the analogue media that carries it: The square waveform of binary signals are modulated by cables’ electrical parameters, which cause irreparable distortion in the time domain. Unlike the competition, all OePhi digital cables are based on minimal capacitance geometry, which means that OePhi transmits signals with superior time-integrity.

OePhi digital cables come in:

S/PDIF or ‘coax’ cables with either RCA, BNC or XLR for AES/EBU interfaces. Available in Ascendance, Transcendence and Immanence specification.

Ethernet cables with soldered gold plated RJ45 connectors. Offered in Transcendence and Immanence specification.

USB cables are offered as Ascendance (any length) and Transcendence (for short A to B link cables).

S/PDIF & AES/EBU

OEPHI S/PDIF cables are offered in three performance levels: ASCENDANCE, TRANSCENDENCE, and IMMANENCE. All OePhi S/PDIF have a wide-open delivery with intimate power, delicacy and refinement on par with the best in the industry.

Shared technical specifications for all OePhi S/PDIF cables::

Optimized copper conductors, cotton damped air dielectric insulation. Low inductance and capacitance geometry with minimal time domain smear.

Ascendance comes with either high quality silver plated pure copper RCA or gold plated beryllium copper hollow pin XLR

Transcendence comes wth either ETI Kryo RCA or ETI Kryo XLR and features further optimized copper conductors with absolute minimum inductive and capacitive geometry that results in optimized phase behavior with minimal time domain distortion.

Immanence comes with either ETI Silver Link or ETI Kryo XLR further improves on Transcendence by featuring optimized pure silver conductors for an even more open, and dynamically free delivery.

Ethernet Cables

OePhi Ethernet cables build on OePhi’s proprietary cable model and resemble no other ethernet cable on the market. By carefully analyzing ethernet data protocols OePhi has achieve to minimize capacitance and inductance to unprecedented levels. As a result music achieves a natural flow with superb clarity and effortless deep bass and dynamics.

OePhi offers TRANSCENDENCE specification ethernet cable with optimized copper conductors suspended in cotton damped air dielectric.

For the most discerned streaming audiophiles, OePhi offers the Immanence specification with optimized pure silver conductors for unprecedented clarity, timbre, decay and tonal saturation.

Both offer effortless realism that takes musical replay to unearthly levels with a degree of accuracy and realism not heard from any other cable vendor.

Technical specifications:

Further optimized copper conductors (Silver in Immanence), cotton damped air dielectric insulation. Absolute minimum inductive and capacitive geometry, Optimized phase behavior with minimal time domain smear.

USB Cables

Utilizing OePhi’s proprietary optimized geometry, it is now possible to take full advantage of the USB interface’s audio potential. By means of minimum capacitance and inductance OePhi exetends the boundaries fo USB performance.

ASCENDANCE USB comes with cotton damped air dielectric and is fully screened to ensure uninterrupted signal transmission over longer distances. The TRANSCENDENCE USB takes performance a great step further by deploying further optimized geometry with unprecedented low capacitance and inductance. Transcendence USB is only available as a short link cable i.e. from USB A to USB B. The result however, is breathtaking realism that brings out your favorit recordings’ immanent musical potential.

Technical specifications:

Optimized copper conductors (Silver plated for Ascendance) , cotton damped air dielectric insulation. Minimum inductive and capacitive geometry. In addition, Transcendence features Optimized phase behavior with minimal time domain smear.

 

Special Order Products

 
 

OePhi Immanence 2.5 Loudspeaker

Loudspeakers

OePhi Acoustics loudspeakers are handmade in Denmark and designed to offer low distortion, large bandwidth and unhindered dynamics combined with perfect phase-transition and time domain performance. They are designed to not impede on the signal and offer conversion of the electrical signal into acoustic output with least possible impact on the signal. More than 25 years of experience has gone into developing and selecting drivers, crossover slopes, components and acoustical and mechanical solutions in order to minimize the loudspeakers’ imprint on the resulting sound. They will let you hear deep into the music while keeping everything ‘right’ and together through impeccable timing and musical insight. In essence they are made to preserve the musical meaning by keeping the message intact without adding distortion nor retracting information.

OePhi Integrated Amplifiers (stereo or mono)

Electronics

One of the most neutral and transparent amplifiers available thanks to its short and pure signal path and best available components. OePhi amplifiers are based on the class AB principle with low bias current. This means that only one bipolar output device will drive the waveform. Together with elaborate use of current-mirrors in the input, VAS and driver stages, the amplifier has an ability to unpack the music with dynamic contrast, absolute clarity and neutrality that gives it it’s uniquely natural ‘sound’ -or rather unique lack of ‘sound‘.

Combined with resistor-ladder volume control and direct signal path, internal OePhi cables throughout both power supply and signal paths, OePhi’s amplifiers offer a unique no-compromise performance housed in a discrete design with real oak front panel and aluminum chassis.

Custom Cables and Connections

Custom Connections

At OePhi we build everything from the ground up. While this is incredibly time consuming it provides us with two major advantages. First of all, we can freely design our cables all the way from the conductors’ shape, their insulation and geometry completely to our own unique specs. No machine can mimic and mass produce our technologies.

The second advantage is that we can make custom solutions for customers who need bespoke cables and connections. We have 20 years of experience with Naim products and we can offer solutions to most requirements.

Contact us if you are looking for the ultimate connection. Chances are that we can deliver.