K. Margaritis 2/2/20 K. Margaritis 2/2/20

Austrian Audio OC18 on a Classical Guitar

Austrian Audio sent me a stereo pair of their OC818 and OC18 microphones for reviewing, so the first thing I did was to put them up against my Neumann microphones and see how they perform.

For those of you who are not familiar with Austrian Audio, here is a little back story. When AKG offices in Vienna got closed, some of its former employees join forces and set out to create something new, true to the Viennese microphone manufacturing heritage. In July 2017, Austrian Audio was officially born.

Handmade CKR12 ceramic capsule

With their new CKR12 ceramic capsule as the centre point, Austrian Audio released their first two microphones last year. The multipattern large-diaphragm condenser OC818, and it's cardioid only version OC18 for those who don't need the extra patterns. Both are priced very competitively, considering their quality and that they are 100% made in Austria.

In a see of clones

In a see of vintage "inspired" microphones that have flooded the market the last decade, I find very refreshing that Austrian Audio, instead of releasing "clones" of the AKGs acclaimed C12 and 414 microphones, they worked two years in the development of new microphones and technologies. In other words, they were paying 22 employees for two years with nothing on the shelves to sell.

Austrian Audio OC18 vs Neumann TLM 193

Austrian Audio OC 18 Frequency Response and Polar Pattern.

Austrian Audio OC18 and Neumann TLM 193.

In the last couple of years, the TLM193 is the microphone I've been using for my classical guitar recordings. Needless to say, I know exactly how it sounds with my guitars, and I appreciate its pure and honest character. Although I would never record in mono for any professional use, I think it is interesting to find out how a single OC18 compares at half the price of the Neumann, cardioid to cardioid.

I set them up, one on top of the other, around 55cm away from the top of my spruce top guitar, and opposite to the bride, leaning a little towards the soundhole. For the test, I used AEA TRP2 preamps and RME ADI-2 Pro FS converters.

High-quality 320kbps mp3 streams:

Austrian Audio OC18 vs Neumann TLM 102

Neumann's budget TLM 102 has always been one of my favourite large-diaphragm condenser microphones for the price with its relatively low-noise electronics, small size and smooth natural capture. Considering that the OC18 is at a similar price, I wanted to see how it stands in comparison.

I set them up similarly with the TLM 102 sitting upside down on top of the OC18.

High-quality 320kbps mp3 streams:

For those who have experience with the TLM 193 or TLM 170, it should be easy to guess, which mic is which. Between the TLM 102 and OC18 it should be a little harder.

If you’d like to listen to uncompressed wav files, just send me an email.

Click here for more comparisons and a full review of both the OC18 and a stereo pair of OC818.

Austrian Audio

Neumann Berlin

K. Margaritis 12/15/19 K. Margaritis 12/15/19

Neumann TLM 102 Microphone Review

The Neumann TLM 102 is a small, elegant and affordable condenser microphone with an open character, a silky high-end, low self-noise and a distortion-free operation.

A true Neumann for the project studio.

The Neumann TLM 102 is a small, elegant, and affordable condenser microphone with an open character, a silky high-end, low self-noise and distortion-free operation.

Inspection

The TLM 102 is a large-diaphragm, transformerless capacitor microphone with a fixed-cardioid polar pattern. The lack of pad and filters implies a bare-bones design, allowing Neumann to bring the costs down without compromising on the sound.

A relatively small and edge-terminated diaphragm puts it towards the more natural Neumann microphones, and with an SPL tolerance of 144 dB, the TLM 102 is a foolproof candidate for capturing gracefully almost everything.

Neumann badge indicates the front side of the microphone.

It has a classic Neumann design available in a black or nickel matte finish. I have the nickel mic and I find it very stylish, the black one looks just as beautiful. The microphone is engineered to perfection, the chrome ring below the basket and red Neumann badge, give it a classy retro-industrial look. With a tiny size and a weight of approximately 210g, placement is a child's play.

The TLM 102 ships in a foam-lined cardboard box (another cost-cutting move from Neumann), a departure from the usual luxurious wooden box, but it securely fits snug the microphone and stand-mount or shock-mount. The box is sufficient for storage, but I wouldn't use it for travelling.

The frequency range of the TLM102 is flat up to 6kHz, where a slight presence boost kicks in. This adds a touch of brilliance without ever sounding harsh or shrill. It has a relatively low input noise of 12dBA and a moderate sensitivity, allowing it to capture with blooming detail even nuanced delicate instruments.

A high-pass filter could have been useful, as the microphone is sensitive even to the very low frequencies. Engaging one on the preamp or DAW can be sufficient though.

Flat frequency response with a slight presence boost for silky highs.

Investigation

On a classical guitar with the mic opposite of the bridge, leaning slightly inwards towards the sound-hole, and at the distance of around 50 cm. The TLM 102 sounds glorious, with full-bodied lows and mids, and a pleasing high-end, with no sign of harshness. The slight high-end boost contributes to an added clarity, but unlike many budget condensers, it doesn't emphasize unwanted mechanical sounds of playing the guitar.

Newly designed shock-mount with a cut for closer positioning.

I tried the TLM 102 on a brilliant cellist, another instrument that is quite difficult to record convincingly. The tiny Neumann retained its well-behaved nature and clear capture.

On female voices, the proximity boost in the low-mids together with the relatively natural highs of the TLM 102, bring a smoky, almost old-fashioned character. When used on male voices, the microphone provides a thick and rich timbre that allows. The TLM 102 can complement a variety of voices, it always retains its rich and full personality.

Diagnosis

After owing a TLM 102 for a few years, one trait remains consistent, this microphone exhibits a strikingly clear-sounding capture but shows enough temper to complement most sources. A pretty desirable attribute, especially for the project studio, as many home recordists will probably use one microphone to record almost everything.

Alternative

At the same price, the Miktek C1 offers a similar natural character with a silky high-end. The Neumann TLM 107 is an excellent alternative if you don't mind spending more, as it offers a similarly natural and smooth capture, with even less self-noise, and added versatility with its 5 polar patterns.

Pros

Full and rich character
Silky highs
Price
Size and weight

Cons

No High-pass filter
Cardboard box

Neumann Berlin

K. Margaritis 12/1/19 K. Margaritis 12/1/19

Apogee MiC+ on a Classical Guitar

Apogee´s new USB microphone promises improved sound quality and lower noise floor from its predecessors.

I wanted to buy a USB microphone for some time now but the ones that I have tried in the past didn't convince me. USB microphones are usually guilty of high self-noise that can be quite problematic when recording such a subtle instrument as the classical guitar. Additionally, since they are mainly aiming for voice-overs, vocal recordings, podcast and such activities, they are usually quite bright for my tastes.

The new MiC+ is definitely an improvement over the older versions. The self-noise is audible in comparison to my normal setup but I don't find it to be a problem for non-commercial uses. It is also a little bit on the bright side, but natural enough for use with a classical guitar and other acoustic instruments.

It seems very well made and I believe it can take some beating, but don't forget it is a sensitive condenser capsule in there, so don’t drop it.

Apogee includes in the package everything you need to start recording right away; desktop tripod, microphone stand adaptor and USB Type A, USB Type C and Lightning cable. My only gripe is that the supplied cables are rather short, connecting the MiC to a Desktop or Laptop computer will be proven a challenge.

Comparisons

My next task was to see how the MiC+ compares with several different options; alternatives that have clear-cut strengths and definite uses, but I consider them to fall into a similar budget. From a tiny portable recorder (Olympus LS-P2), to a budget SDC (Line Audio CM3), to a higher priced LDC (Neumann TLM102).

Olympus LS-P2
+ the cheapest, the smallest, doesn't require any additional gear, it is stereo
- most self noise, although its mids are sweet-sounding, the sound is somewhat narrow and small

Apogee MiC+
+ affordable, comes with everything you need and it only requires a phone/tablet or computer to work, a decent headphone output
- noisier that the CM3 or TLM102, much brighter, feels cheaper

Line Audio CM3 (read my review)
+ smooth and natural sound, no colour, small, cheap, comes with plastic case
- needs decent preamps to avoid added noise, not very detailed, needs an audio interface/cable/stand (additional cost)

Neumann TLM102 (read my review)
+ clear and defined sound, nice articulation, a little bit of colour but never harsh, practically noiseless
- needs an audio interface/cable/stand (additional cost), big (actually it is very-very small for a LDC, but for the sake of this comparison), expensive

Conclusions

All in all, it is a great mini microphone and although it is not meant to replace a discrete signal chain with high end microphones, preamps and converters, having access to such equipment when I'm on the road is not usually an option and the MiC+ comes to fill the gap as it sounds better than most portable recorders and it fits in the pocket of my jacket.