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How to record to cassette

Gazillion Industries · September 20, 2026

There is a deck in your parents' garage with a broken door and a counter that still reads 0187. It will do something to your beat that nothing on your laptop will do, and it will take about ten minutes to find out what.

To record your music to cassette, connect your interface's outputs to the deck's line inputs, put the deck in record-pause, and set the level so the meters sit around 0 VU with the loudest peaks just above it. Use Type II tape if the deck supports it, switch Dolby noise reduction off if you want the character, and record the whole track in one pass. Then play it back into your interface's inputs and record the return as a new file.

The short version

Why bother

Tape does several things at once, and the combination is what your plugins are chasing. It limits the top end. It adds a continuous noise floor that glues quiet detail together. It saturates gently as you push it, rounding transients instead of clipping them. And the transport is mechanical, so the pitch is never perfectly steady, which detunes sustained notes by tiny amounts and makes a static loop sound like a performance.

The catch is that all four are baked in together and you cannot dial them separately. That is either the point or the problem, depending on the night.

How to record to cassette

1. Clean the heads and the pinch roller with isopropyl alcohol and a cotton bud.
2. Connect your interface's line outputs to the deck's line inputs with the right cable.
3. Put a blank tape in, wind past the leader, and press record and pause.
4. Play the loudest part of the track and set the record level for 0 VU with peaks just above.
5. Switch Dolby off if you want the top end and the hiss, on if you want it quieter.
6. Release pause and record the whole track in one pass.
7. Rewind, connect the deck's outputs to your interface's inputs, and record the playback.
8. Line the returned file up to the grid and trim the tape noise at either end.

TRIPLE OG is our cassette transport for when the garage deck is not available: TONE, HISS, AGE and DRIVE for the medium, and WOW FLUT, CATCH, SCRUB and SLAM for what it is doing.

Levels, tape type and Dolby

Cassette decks are calibrated in VU, which reads an average rather than a peak, so the meter sitting at 0 with occasional excursions above is normal and is where the saturation you came for happens. Recording timidly gets you hiss with none of the benefit.

Type I tape is ferric and darker. Type II is chrome or cobalt and extends further up, and a deck with a tape selector needs to be told which one is in it, because the bias and equalization differ. Dolby B cuts hiss by around 10 dB and Dolby C by around 20, by boosting quiet high frequencies on the way in and cutting them on the way out. Play a Dolby-encoded tape with the decoder off and it comes back brighter and thinner than it went on, which is a legitimate effect as long as you know that is what you did.

Where it costs you

The deck's speed is not your session's speed. A tape recorded on one machine and played on another will come back a few cents sharp or flat and drift over a three-minute track, so you will be lining things up by hand and possibly repitching the return. Every pass adds hiss. Heads and rollers that have not been cleaned since the last century will eat the top end and chew the tape. And the whole process is real time in both directions, which means a four-minute beat costs you eight minutes plus the setup.

Questions people ask

Can you record onto any cassette tape?

Any blank tape without its record-protect tabs broken out will take a recording. Prerecorded albums have those tabs removed, though covering the holes with tape lets you record over them. Match the deck's tape type switch to what is in it.

How can I record an MP3 to a cassette?

Play the file from a computer or phone and feed its output into the deck's line inputs, then record as normal. A headphone output works if you keep the level low and the deck has no line input, but a proper line connection is quieter.

Can you record a CD onto a cassette?

Yes: connect the CD player's line outputs to the deck's line inputs, set the record level so the meters sit around 0 VU, and record in real time. Dual decks with a CD section do the same thing in one box.

Why does my cassette recording sound muffled?

Usually dirty or magnetized heads, a tape type mismatch, or Dolby decoding on playback that was not used on the way in. Clean the heads first: it fixes more of these than anything else.

What TRIPLE OG does

TRIPLE OG is a cassette transport. TONE is the playback system's brightness, HISS is a continuous broadband bed with no clicks or crackle, and AGE is in years, nought to sixty. DRIVE is soft asymmetric saturation, oversampled, where even harmonics dominate across the whole travel and the level stays flat inside half a decibel from one end of the knob to the other, so it gets dirtier without getting louder. MIX is on the face and defaults to 100 percent, with nothing dry blended in behind your back.

The counter still reads 0187. Now it is reading it over your drums.

Keep reading

• Four-track recording on cassette — Four tracks on one cassette, bouncing, and what each generation costs.
• How to make music sound like a cassette tape — Softer highs, saturation, hiss, wow and flutter, channel mismatch and dropouts.
• Tape hiss — Where it comes from, how to reduce it cleanly, and how to add it on purpose.

Gazillion Industries LLC · reading material