Blog
The T-Top Story: Why Andries Visser Built a New Kind of Cajon
Why does the AV Box T-Top look nothing like a box cajon? In a 10-minute clip, Andries Visser explains the gig, the 70 boxes and the design choices behind it.
November 8, 2026
Black Friday Special: sale starts 10 November
Black Friday Special: 10 to 29 November
15% Off the T-Top Full Combo
Your handmade AV Box T-Top cajon, carry bag and T-Top microphone. Gig ready.
R6,595 R5,605
Extra 50% off the T-Top Course. Order the combo with the course for R6,402.50 (was R7,392.50) and learn to play it with Andries.
Our AV BOX T-Top Cajons
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Cajon Drums
T-Top Cajon Full Combo Package with Online T-Top Course
Original price was: R7,392.50.R6,402.50Current price is: R6,402.50. Select options This product has multiple variants. The options may be chosen on the product page -
Cajon Drums
T-Top Cajon Full Combo Package: Drum, Mic and Bag
Original price was: R6,595.00.R5,605.00Current price is: R5,605.00. Select options This product has multiple variants. The options may be chosen on the product page
About Our AV BOX
T-Top Cajons
The T-Top consists of two main parts. The T-shape box that houses the full sound palette and the top surface that caters for the bright tones and nuances of the individual player.
The body is made of the highest quality 12 mm Birch ply. CNC machines are used to cut the materials to exacting standards. They are then assembled together to form the trademark T-shape and are inspected to ensure consistency in tone and sound projection.
The top surface is then finished with a 3mm veneer of various finishes as preferred and is sealed to ensure the bright sounds and crisp response of the internal snare system that drives the sound of this remarkable instrument.
Every T-Top sports a laser engraved front facing logo, resembling the patented design of the AV Box. Finally your T-Top is finished with a layer of wood sealant and coated with a clear lacquer to enhance the natural grain of the Birch ply.
What our Clients have to say:
I’m loving this @grooveregulatorssa T-Top cajon. Such comfort, much wow. I have a bad lower back so it’s hard playing a normal cajon.
Jared Falk
Drumeo, USA
The AV Box T-Top Cajon is a revolutionary step forward for hand percussion. The sound is exceptional! Good volume & crisp attack deliver deep and warm tones in a unit that is expertly hand crafted. You won’t find a Cajon on the market that compares to the AV Box. The design is well thought out and executed with the utmost care and attention to detail. The sound is distinct and bountiful. An absolutely superb sounding instrument.
Allister Naidoo
Johannesburg, RSA
The T-Top is a super powerful and compact instrument. With its unique and diverse tonalities, it is the closest one can get to sounding like you are playing a full drum kit without having to carry heavy hardware and shells. The highly detailed condenser microphone inside of the instrument allows for a punchy, but dynamic and warm tone.”
Jean Marais
Western Cape, RSA
Andries Visser, thank you very much for my awesome AV T-Top .. the sounds and frequency range from this instrument ...( plugged as well as unplugged) .. is absolutely phenomenal !! To top it all for me is the fact that it is also a very comfortable instrument to play compared to the traditional Cajon drum. I am very happy with this product!”
Leon Henrico
Parys, RSA
A big wow to the team at AV Box! The T-Top is definitely a revolutionary step up from traditional percussion drums. I love the comfort & versatility which makes it a dream to play. It is by far the Rolls Royce of Cajons. Service delivery & presentation was exemplary. A job well done. Thanks Guys
Rowan Mattig
Durban, RSA
The feel and sound that the T-Top gives is totally mind blowing. I use it regularly for our worship sets and wherever I go people always compliment me on the sound of the drum. The sound it produces is amazing. I would recommend this product to anyone that's either aspiring to start playing or even a seasoned veteran. Totally amazing all round cajon.
Marcel Small
Pretoria, RSA
What a better testimonial than other people enjoying the sound of this T-Top just as much as I do. What a blessing it was to play with it, crisp sounds and a massive range of variations is literally at my fingertips. I enjoyed it so much to see how the T-Top just created a different atmosphere and set alive the acoustic set in such a manner that we got everybody dancing to the rhythm of the drums. Perfectly crafted and very well manufactured. All round the best percussion instrument I ever owned. Thanks so much Andries, I'm very happy!”
Jaundre Swanepoel
Pretoria, RSA
I bought a combo kit with an oak finish. This little drum is small but has a powerful sound. It is light & portable which makes it easy to transport & carry. I received professional service and speedy delivery. I use my drum not only for fun but it is a powerful weapon in spiritual warfare and also a prophetic instrument. Like the logo on it, it does pack a punch. I highly recommend this drum. Its handmade and the creator is also a well respected educator & drummer. His love and passion for this instrument is visible hence quality is assured.”
Monica Janse van Rensburg
Louis Trichardt, RSA
The T-Top is a game changer. It's compact and comfortable with no compromise in sound. The lows are tight and the snap is crisp & bright. The addition of the built-in proprietary mic makes it very user friendly and it's way more comfortable to play than a standard Cajon. I love the oak top veneer on mine...The bag is also a very nice touch.”
Jannie Venter
Vereeniging, RSA
I have been playing the AV T-Top Cajon for two years now and I cannot get enough of it! There is such a rich variety of tones in this small pack of dynamite. It has become my go to percussive instrument for live performances – both acoustic and electric type gigs. It adds a wonderfully subtle dimension to the acoustic gigs and it really kicks some serious butt in the more heavy & electric gigs. The size and weight makes it a pleasure to carry and set up. Just plug in and play. Because of its versatility, I sometimes use it in conjunction with my traditional cajon and other percussion instruments. It is the missing ingredient I was looking for.”
Lenny Miskin (Borderline Band)
Cape Town, RSA
I have a T-Top made by Andries Visser, AV BOX CAJONS #022 made in 2019, with a built in phantom powered preamp and microphone. Takes a standard balanced mic lead. The T-Top is my favorite go to, take anywhere play anywhere instrument. It has the most amazing kick and snare sounds. It can be heard acoustically but it sounds fantastic when played through the PA. The T-Top is like a full drum kit which is comfortably played on your lap. No more back ache like the conventional Cajon. I have full control. It leaves my hands free to be creative with rhythm. It has the most amazing tones & colors. It's versatile and you can add sounds at will. My creativity really comes out when I play this T-Top with a band. I take it to all my gigs. The bag has enough space for a few extra percussion accessories like a tambourine and shakers which gives my feet something to do!”
Alec Brodie
Johannesburg, RSA
Absolutely love the T-Top Cajon. Small instrument with a big sound. Played a few gigs from small intimate venues with just the T-Top and Guitar to a big crusade stage with a full band and drums. It is awesome. Comfortable to play for extended periods and the sound is amazing. With the Big Crusade stage we played with a big band and the T-Top could cut through the sound nicely and added extra bass notes where needed. The shape sits comfortably on your lap and was great to play. Would Recommend this to anyone. Great for drummers as well for smaller gigs. Easy to pick up and play. The T-Top has more sound options than a regular cajon drum which makes creative groove a breeze. Everyone should get one. Thanks Andries for building such and awesome instrument.
Christiaan Swanepoel
Drummer and Drum Teacher, RSA
Why the AV Box T-Top
Quality Workmanship
Made from high quality AA single face 12mm Birch ply & assembled with a selection of 3mm imported and local veneers, making up the full voice of the T-Top’s crisp surface tones and mid range frequencies.
Incredible Natural Sound
The T-Top kicks out an unbelievable internal 110 Spl(Dbl) which enhances the mid and low frequencies that form the full E spectrum of tones required
Durable Materials
The T-Tops are completed with a double layer of satin wood sealer that provides an appealing finish and prevents any air leaks which could potentially affect the sound of the drum.
Accessories / Add-ons
Canvas carry bags are designed with a soft inlay material and are perfectly suited to protect the T-Tops integrity with added internal compartments for other percussion instruments. The external built-in pickup microphone can be fitted on order.
Latest News
Blog
Black Friday 2026: 15% Off the T-Top Full Combo, Plus the Course at Half Price
Save 15% on the AV Box T-Top Full Combo from 10 to 29 November 2026, and get the online T-Top Course at half price when you choose the combo with the course.
November 8, 2026
Blog
Andries Visser on Dromers & Doeners: The Story Behind the T-Top Cajon
Andries Visser talks to Dromers & Doeners about learning to hear his drums, touring the world, teaching hundreds of drummers and the gig that led him to invent the T-Top cajon.
November 8, 2026
Blog
Black Friday Deal — 50% Off the T-Top Course
Update: this was our 2025 Black Friday special and it has ended. This year’s deal runs from 10 to 29
November 23, 2025
Blog
Black Friday Just Hit Different — The Full T-Top Combo Is Here
Update: this was our 2025 Black Friday special and it has ended. This year’s deal runs from 10 to 29
November 22, 2025
Blog
Meet the New Charcoal T-Top Cajon Drum
Bold. Warm. Built to be played — not just owned. If you’ve ever picked up an instrument and felt that
November 21, 2025
Cajon Repairs & Upgrades
Got a cracked panel? Buzzing snare? Worn-out tapa?
We specialize in repairing all types of damage to restore your cajon’s tone, playability, and structural integrity. Every repair is done with precision and care to ensure your instrument performs at its best.
