Boomslang, Storm, Anaconda & Python

29th May 2019

Four sets of speaker cables for you. All from True Colours Industries (TCI) and all at different price points as reviewed by Paul Rigby

If you’re in the market for a new pair of speaker cables, the choice can be rather daunting, not to mention confusing, even if you’re browsing through a website devoted to the products of a single manufacturer! Which is why I’ve decided to tackle a range of cable types and price points from your friendly, neighbourhood TCI (True Colours Industries). Doing it this way at least gives you a broad overview of what the company has to offer you on its own sliding scale. 

Here’s a quick overview of the runners and riders.

Starting from the lowest price point, let’s begin with the Boomslang, a low profile flat speaker cable offering 99.999% LCOFC (Linear Crystal-Oxygen Free Copper). There’s four included conductors within a sheathed PVC insulated outer jacket of the Boomslang.

Boomslang, Storm, Anaconda & Python

Next up the price ladder is the Storm. Only 2mm thick, it is based upon silver-plated OFC copper conductors and Superthane insulation.

After that is the Anaconda. This cable uses silver-plated OFC copper conductors and Superthane insulation.

Finally, the Python II was created from SP-special copper alloy (silver plated oxygen free special copper alloy conductors) plus a sheath of PE primary insulation, it stands out with its external polyester braid jacket.

So how do they compare?


With each cable, I began with the  dynamic rock track from Neil Young, Walk Like a Giant from the triple album set, Psychedelic Pill, featuring distorted lead guitar from Young and a driving backing beat. I then switched to the original pressing of Jonny Desmond In Las Vegas on Coronet and the classic I Can’t Get Started With You.

I started with the introductory cable design, the Boomslang. 


While midrange focus and space might not be this cable’s forte, the design did its best to throw as much music in your general direction as possible. Nothing was held back here. The soundstage could sound a little edgy but, with the Boomslang cables, there was a sense that you were in amongst the music itself. Hence, whatever might have been lost in terms of precision and neutrality, was gained in passion and energy. The feeling was that you were up there, on stage with the artists themselves.

Boomslang, Storm, Anaconda & Python

Hence, the naturally distortion-heavy guitar from Young was full of texture and threat via the Boomslangs while bass from the drums tended to fill your head. These cables worked less at describing the music in balanced detail and more about conveying the essence of the performance. They gave you that live gig feel of ordered chaos, drive, spirit, sweat and potency.

Desmond, meanwhile, conveyed a similar feeling. All of the detail needed to make sense of the music was there. There might have be a lack of order and strict frequency discipline but you did get an etched canvas of detail and highlights.


Moving to the Storm cables, I was impressed by the design’s bass performance. Certainly, during the Young track, the bass guitar was a star performer. OK, the bass guitar might have been pushed a mite too far in front of the mix for those looking for a perfectly neutral presentation but the bass emphasis did add to the strong foundation for this track, driving the track forwards with some power and gusto. The added bass also gave this rock track an extra sense of guts and power. 

Boomslang, Storm, Anaconda & Python

The mids, taken as an individual frequency, were relatively neutral in general terms with no harsh emphasis of edge to worry about. I say relatively neutral, bass did intrude a tad on its territory, warming up the midrange a little and giving the track a slightly full and warm atmosphere but for a rock piece, the overall presentation was highly entertaining.

The Desmond track might have benefitted from a strictly neutral midrange and less bass emphasis to add precision and focus to the upper frequencies but this swinging track offered a slightly sepia-tinged, nostalgic and romantic sheen instead.   


I then turned to the Anaconda cables. This cable design for the first time, at least in this test, showed genuine quality. The problem with the Anaconda is the large amount of competition that is faces from other quality cables out there but this model from TCI gives a good account of itself. 

The essential midrange area did offer a sense of balance and neutrality. In fact, to run off at a slight tangent, so did the other frequencies. This was the first cable in this test to display a strong framework of frequencies that basically kept themselves to themselves and tended not to encroach upon their neighbour. This helped a more naturalistic display of detail to emerge from the generally well-ordered soundstage because there was more chance for air to, as it where, get in between each instrument and separate one from another. When that happened the ear had a better chance to focus on each instrument in turn which reduced that muddle effect you sometimes hear with lower cost cable designs. 

Boomslang, Storm, Anaconda & Python

In broad terms, the cable deserves a tick and a ‘good’ rating for each auditory area of the soundstage. I wouldn’t slaver over any one aspect of the cable but it remains highly creditable. The Anaconda is a generally good performer. You won’t be disappointed. 


I finally looked at the Python II cables. And now we’re talkin’! There was much more coherency within this design than the earlier cables. The touch of extra focus and precision here gave the music the same effect of rotating the focus ring on a camera lens. Detail and information jumped into position and made sense. Also, instruments moved into position – a natural and sensible position on the soundstage. I suppose what I’m trying to say here is that the overall timing from the Python II was improved so I found myself noting an appreciation at the ‘rightness’ of the musical presentation. 

Boomslang, Storm, Anaconda & Python

Treble offered an expansive response from cymbal hits with an effective reverb tail, midrange-based guitar gave a superior structure which enhanced the attack of a string pluck or strum, the vocal exhibited definition that improved the emotional response and the bass guitar – a rather shy and muddy instrument normally – produced a precise performance. 

Boomslang, Storm, Anaconda & Python

The vocal jazz from Desmond was similarly impressive which proved that the Python II could span conflicting musical genres. His vocal output was smooth and considered, piano supplied a positive contribution instead of hiding in the rear of the mix while brass intruded into the song gently yet effectively.  


The Boomslang cables are ideal introductory cables to deliver the soul of the music. They might be a tad edgy but they are fun to listen to.

The Storm cables are also fun but for the opposite reason. They give music a bass-driven party atmosphere which aids rock and any high energy music such as synth-driven beats.  

The Anaconda is a good all-round performer that might not produce significant sonic highlights but does a great all-round job over all genres of music.

With the Python II, all of the frequencies clicked into place producing a sterling overall performance with new level of clarity and transparency giving the music life and sparkle. Sparkle for a star performer, you might say.


Tel: 07710 196949



Price: £6.50 per metre

GOOD: price, involving soundstage, energetic bass

BAD: pinched treble, slight upper mid stridency, recessed detail



Price: £125 for 3m

GOOD: strong bass, rock-centric, high energy soundstage

BAD: warm mids, bass heavy



Price: £190 for 3m

GOOD: generally neutral, balanced performance, disciplined frequencies

BAD: no stand-out sonic highlights



Price: £230 for 3m

GOOD: balanced output, focused mids, expansive treble

BAD: nothing


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All vinyl was cleaned using an Audio Desk’s Ultrasonic Pro Vinyl Cleaner