Morrow Audio SP4 Reference

 

 

FREE Benefit!

• You receive for free our optional break-in service, a $25.00 value!

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Customers Have Replaced...

Our customers have reported replacing these cables with the Morrow Audio line of cables. Are yours on the list? Nordost Red Dawns, Audience Maestros, Tara Labs ($2500.00), Kimber Select, Kimber Silver Streaks, Virtual Dynamic Master ($2873.00), Transparent Reference $9000.00, Anti-Cables, Audio Art IC-3, Reality Cables, DH Labs Silver Sonic, Monster Cables, Cardas Golden, Straightwire, Analysis Plus Oval One, Audioquest Diamondbacks, King Cobra, Transparent Plus, Audioquest Black mamba II, Purist Audio Maximus, Cardas Golden Reference, Stereovox balanced 600...

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Testimonials...

Very, very musical!
Before this adventure with Morrow Audio, I had never heard speaker cables make such a difference. ICs, yes; PCs, yes; but not speaker cables. Your work, Mike, makes speaker cables vital, absolutely vital to the experience of listening to recorded music.

These SP4s are very detailed and revelatory, very realistic in presentation, and very, very musical. The placement of voices and instrumentation is "visually" very accurate, but  not  sharp and intrusive and distracting. The space around the voices and instruments is wonderful.

UPDATE:
I am just stunned... I've been working on my student's written work all day, listening to whatever the computer queues up in its playback through the DAC. So often this morning and early afternoon, I've heard jaw-dropping detail and musicality in a remarkable balance.

Just a few moments ago, I heard the palm on the drumhead... never heard that before in that particular bit of music. Literally, the musical sound-texture of a human hand on the drumhead leather... I've heard that detail before, but not to the palpable complexity of texture and detail, the contribution these make to the musical experience that the SP4s bring.

Oh well, you must get tired of these rants and ravings from others and me about these cables. I bet sometimes you want to make a cable that shuts us up, renders us mute (as Medusa turned warriors to stone) (as Odysseus must have been, listening to the Sirens... no more banal blabbing, just all ear), giving you some space to do your work!

UPDATE 2:
Well, it's just amazing to listen to this system, which I know inside and out, over all kinds of music and types of instrumentation, some quite exotic by western standards, and to be surprised and literally awed.

Today I heard a vocalist, Hamza el Din, in the audio space created by the SP4s & MA4's. This came in a way I've never heard him before.

Literally, my experience was as if he were in my listening room singing and playing... the sense of voice and space, a human presence, Hamza el Din! Sadly, he has passed away. My experience this afternoon was as if he returned to sing and play in my listening room. Now this, especially while I was working, I have never, ever experienced in audio. It was very much like a front row experience at a small, intimate concert. Such things are just very, very unusual in my world." Ed

Read all testimonials (5 testimonials)

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Design Theory...Problems With Popular Cable Designs

The Morrow Audio cables differ in 3 major areas from most other popular and often expensive cable designs. As you read about this, you may realize that your cables have problems in these areas. Do not despair, you now qualify for a dramatic improvement in all areas of sound with the Morrow Audio line of cables.

Take This Test... Do your cables measure up? Check the boxes that describe your present cable design then click submit... My cables use stranded wire in their construction. ? My cables use large gauge internal wires, larger wire than 24 gauge. ? My cables are encased in an insulation jacket. ? How were your results? Let's see why... Cable Theory & Design

 

Product Description

The SP4 Reference consist of a certain number of multiple runs of solid core, small gauge, silver coated copper wire which is then silver soldered to the termination of choice. There are two different gauges of wire used in the SP4, allowing a greater continuity of low and high frequencies. This wire has been chosen for the excellent balance of sound that it provides. The SP4 has an attractive appearance and possess excellent RFI and noise rejection. The cable is very flexible and easily managed.

What Are the Differences Between Models? The basic differences between models are the number of wires within the cable structure. As you move up the line, the greater number of wires allow a likewise greater amount of subtleties and details to come through. The soundstage and separation of instruments within that stage also increase. Runs of wire within the cable structure SP1 12 runs of wire SP2 16 runs of wire SP3 24 runs of wire SP4 Reference 48 runs of wire SP5 Grand Reference 72 runs of wire SP6 Grand Reference 96 runs of wire   The SP2 through SP6 speaker cables contain two different gauges of wire to better carry the high and low frequencies. The SP4 through SP6 also include our optional free break-in service. The reference and grand reference series require a tremendous amount of labor to build. Despite this we have continued to keep the cost down as far as possible, offering great value as well as an unforgettable musical experience.

 

Cables are offered in standard and bi-wired versions. Cables are the same price up to 2 meters. Other lengths are selectable in the shopping cart.

For the standard as well as the bi-wired version, the legs of the cable are split 6 inches down from the main body to allow ease of connection to amplifier and speakers. Longer end separations, if desired, can be requested in the special notes area of the shopping cart.

The bi-wired version consist of a single pair of terminations on the amplifier end and two pairs of color coded terminations at the speaker end for the highs and lows. Hookup instructions are provided.

Termination options are Spade, Banana and Nude. Combination terminations are also available and are selected in the shopping cart. Nude is the recommended choice for the best sound, then banana, then spade.

Ready to experience them for 60 days?

Quick Shop/ SP4	Quick Shop/ SP4 Bi-wired

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Lifetime Abuse Warranty

If your cable ever breaks, for any reason, even abused, we will repair or replace your cable for free. If you trip over your cable, if your pet eats your cable, if your child takes scissors to your cable, if your cable gets tangled in a sweeper, etc, we will repair or replace it for free. You only pay the shipping. Warranty applies to the original owner and is not transferable. Customer must provide purchase receipt with the returned cable.

Breakin Time

We have provided a paper explaining the break-in process and what you will hear. In it are actual customer testimonials and what they heard at the different stages of breakin. This paper is also supplied with your order.

Breakin Service Available!

Our break-in service is also available, saving you the time and hassle of breaking in your cables. This allows you to avoid the "difficult stage" of the break-in process. Save wear and tear on your valuable equipment (and ears) by allowing us to break-in your cables for you!

60 DAY AUDITION! Details

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