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🎤 Elevate your voice, amplify your presence—gain the edge with Klark Teknik Mic Booster CT 1!
The Klark Teknik Mic Booster CT 1 is a compact, phantom-powered dynamic microphone preamp delivering up to +25 dB of clean gain. Designed for use with dynamic and passive ribbon microphones, it enhances signal clarity by boosting mic output at the source, reducing noise from long cable runs. Built with rugged, road-worthy construction, this UK-engineered device is ideal for podcasters, studio professionals, and live performers seeking reliable, high-quality mic amplification without external power supplies.





| ASIN | B08BS26QQ1 |
| Best Sellers Rank | 1,259 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 2 in Preamps |
| Colour | multicolour |
| Compatible Devices | Amplifier |
| Connector | XLR Connector |
| Customer Reviews | 4.2 4.2 out of 5 stars (192) |
| Date First Available | 24 Jun. 2020 |
| Item Weight | 140 g |
| Item model number | 000-E2N00-00010 |
| Power Source | Corded Electric |
| Product Dimensions | 6.1 x 6.43 x 19.91 cm; 140 g |
P**T
Outstanding value
Excellent product, used on a Samson Q2U which due to the terrible drivers in windows, considerably lowers the microphone's input volume and this product easily resolved that problem adding further decibel range. Now using the SM7B and the combination is performing well with plenty room left in gain via the audio interface module. This is a very good alternative to the cloudlifter. It did introduce white noise via the Shure mic but it's easily eliminated in EQuing without any tonal manipulation. Really good product, plug and play not headaches attached.
T**S
Good value - works well
The little mic amp arrived well packed and I plugged it in straight away. I have some 1950s Film Industries M8 ribbon mikes, that work well with old analogue, valve equipment and a transistor Nagra recorder. However with modern audio equipment more gain is required. This little gizmo does the trick, lifting the signal by around 20dB whilst offering a compatible impedance for the mike. It operates from the +48v phantom power from the interface/mixer, but does not pass this through to the mike. This is important for older instruments. I did hatch up an battery powered op-amp lifter, but was disappointed by the noise. The Klark Teknik C1 has a low noise floor (I assume due to its use of FET semiconductors) whilst rendering mellifluous tones from my venerable old ribbon microphones. I have no hesitation in recommending this item to anyone requiring a boost to a mike signal.
B**E
Faulty fittings
Buying the cheap option was definitely a false economy. The fittings are so bad, the male end won't click into place in the xlr cable, and the female end jams into the mic so firmly you struggle to remove it. I fear for my gear by putting this thing near them and am returning asap.
N**D
Works well with Focusrite
Works well to boost XLR mic to focusrite
P**E
Completely transformed my dynamic microphone
To be clear, I don't use my microphone for any professional setting. I do use a Presonus PD-70 on a boom arm for chatting and have suffered with poor volume and a muffled sound from it despite the gain on my Presonus 26c interface being set to max/50db. Recently learned of these inline microphone preamps that add gain to your microphone using 48v phantom power from your interface and thought I'd give this one a go as couldn't justify the price of the others for a casual setting. Immediately, my microphone can clip from the settings I had before and it sounds much fuller reduced at about the 2-3 o clock position on the input gain volume on my interface. It feels much more like the microphone I'd heard when I bought it all of that time ago, and cannot recommend it enough for the money. It also feels very weighty in the hand and looks very well made, I expect this will last a long time. Klark Teknik is owned by Music Brands which is in turn owned by Behringer which apparently some do not like. In my opinion, this is a good thing as it's owned by a large brand. In love with this product ever since I plugged it in and tested it. 10/10
S**N
First Impressions - incredible!
It arrived today, and I immediately did an a/b with and without using a range of dynamic microphones I have lying around. I record a weekly sermon podcast and I've been struggling to get the sound just right - always needing the gain to be really high on the usb interface just to get a sufficient signal. This booster has totally resolved this - my gain is now just under 12 o'clock where it was previously pushing 4 o'clock, and the channel volume is likewise dropped down from max to around halfway. It's clean and clear - hasn't introduced any unwanted noise in the chain. What more could you ask for, especially considering it's under £20. Even using cheaper microphones, such as the AKG D5 and Behringer XM8500, it's made a significant difference in both volume and 'weighty-ness' of audio quality. Delighted.
D**T
Horrible screeching sound caused by boost
Dreadful product, forces me to use phantom power in my Shure SM7B and then makes an awful noise with my mic turned on. Cannot recommend.
H**1
Complete game changer for my home recording studio
I don't often write Amazon reviews, but this little device has made such a difference that I felt compelled to. I do a lot of professional voice recording at home, typically sessions of 15–45 minutes, using a RØDE M1 dynamic microphone through a Steinberg audio interface into my Mac DAW in a well-treated room. For years I've needed to run the interface gain at around 90% to get the level I wanted. More recently, high-frequency mouth clicks and other small sounds had become increasingly noticeable, adding considerably to my editing time. I added the Klark Teknik CT 1 to the recording chain and the difference has been remarkable. I can now run the interface gain at around 50% while positioning the microphone almost twice as far away. The signal remains excellent, my voice sounds fuller and more rounded, and the troublesome mouth clicks have virtually disappeared. I'm also picking up far fewer breaths and incidental sounds, so my editing time has dropped dramatically. The overall recording quality is genuinely better than I've achieved in years. For such a simple and inexpensive piece of equipment, this has completely transformed my recording setup. I only wish I'd discovered it ten years ago.
Z**O
Bonne qualité
Il marche à merveille. Même en rapprochant mon téléphone mobile à coté, je n'ai aucune interference.
F**O
Boost pulito, prezzo competitivo
Utilizzo il Booster con un RØDE Procaster e interfaccia Audient iD24, il risultato è esattamente quello che cercavo. Aggiunge un ottimo boost di segnale, permettendo di lavorare con molto meno gain sui preamp, senza colorare l'audio. Un altro aspetto molto positivo è che non tira su il rumore di fondo dei preamp, mantenendo il segnale pulito e controllato. Considerando le prestazioni offerte, anche il prezzo è decisamente un punto di forza.
W**A
Work well for the price
I think years ago there was a distinct lack of options on the market that allowed for prices to be way over reasonable for such products. Thankfully this has changed now and we have a few cheaper options that do pretty much the same thing for half the price or more in some cases. I don’t use mine every day but I’m sure you could and they would be fine.
C**O
Funciona
Cumple con su función, realmente se nota en la ganancia. Utilizado en micrófonos Shure de diadema dinámico WH20XLR, y en un SM58. Ahora se escuchan mucho mejor. No genera ruido de fondo, o al menos en un nivel apreciable. Ojo, hay que darle alimentación phantom. Utilizado complementando micros de música en directo.
M**Q
Günstiger Cloudlifter
Cloudlifter zum schmalen Taler, boostet ohne Nebengeräusche leise Mikrofone - top
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