The Tascam Mixcast 4 for two-host true crime podcast production hits a sweet spot most competitors miss: four XLR/TRS combo inputs (so you have two spare for guests or phone-ins), eight programmable sound pads for stings, ambient drones, evidence audio, and music beds, plus multitrack USB recording that lets your editor isolate each voice and pad trigger after the fact. For a two-host show leaning on atmosphere — creaking doors, dispatch radio, reverb-drenched name reveals — this all-in-one production studio replaces a mixer, recorder, soundboard, and audio interface with one device that fits on a small desk.
Why the Mixcast 4 fits two-host true crime specifically
True crime is a dialogue-heavy format with one defining production trick: the soundscape. Listeners expect the case-file rustle, the muffled 911 audio, the bass swell when a suspect’s name lands. A vanilla USB mixer can pass two voices to a DAW, but the second you want to fire a cue mid-sentence without fumbling for the spacebar on a laptop, you need pads. The Mixcast 4 has eight RGB-lit pads with banking, so eight cues becomes effectively dozens across pages — more than enough for a per-episode soundboard plus persistent intro, outro, and sting elements.
The two-host part matters because the Mixcast 4 has four mic inputs but only needs to dedicate two to your core hosts. That leaves two for in-room guests, a TRRS smartphone connection for call-in interviews with detectives or family members, or a Bluetooth pairing for a remote co-host. Most two-host shows that try to scale into interview territory regret buying a 2-channel interface; you outgrow it the first time someone wants to come on the show.
The soundboard, in detail
The eight sound pads aren’t just buttons — each pad can be loaded with audio from an SD card, has individual color coding for live identification, can be set to loop or one-shot, and can be assigned hold-to-play or latching behavior. For a true crime workflow, a sensible layout looks like:
- Pads 1–2: Show intro music and outro music (one-shot).
- Pads 3–4: Two bed loops — a low atmospheric drone and a tension build — that you fade under narration (looping, hold-to-play).
- Pads 5–6: Episode-specific evidence audio (911 call clip, news broadcast bite).
- Pads 7–8: Stingers — a short hit for chapter breaks, and a reveal swell.
Because the recorder captures pad output as its own track in multitrack mode, you can pull the pad triggers down in post if a cue stepped on a co-host’s line. This is the difference between live-radio production discipline and podcast forgiveness — you get both at once.
Recording setup for two hosts
Plug each host’s mic into channel 1 and channel 2 via XLR (the Mixcast 4 supplies 48V phantom on every channel, switchable in pairs). Hand each host a pair of closed-back headphones into the dedicated headphone jacks, each with its own volume knob — this matters more than people expect when you’re three hours into a session and one host runs hot. Set both faders around the -10 dB mark, ride the trim until the input meters hit yellow on peaks, and engage the per-channel compressor and de-esser presets if you don’t trust your mic discipline.
For the actual recording, use the SD card for the safety capture (mix-down plus the multitrack stems if you select the right mode) and run USB into your DAW for the working session. Two captures, one cable to your laptop, no panic if the laptop crashes mid-episode.
Microphone pairing
The Mixcast 4 has Class A preamps with roughly 65 dB of clean gain — enough to drive a low-output broadcast dynamic without an inline booster in most cases. For true crime, where you want intimacy and rejection of room ambience (because most home rooms sound like home rooms), a dynamic broadcast mic is the right call. Avoid condensers unless your room is treated; they will pick up your refrigerator, your neighbor’s lawnmower, and the rustle of your case notes.
If you’re still sourcing mics, see our roundup of the top podcast microphones for 2026 and our deep dive on the Shure SM7B in untreated bedrooms — both are written with this exact mixer in mind.
Workflow: building a true crime episode on the Mixcast 4
A repeatable per-episode workflow on this unit looks like:
- Pre-load the soundboard. Drop your episode-specific audio onto the SD card, assign to pads 5 and 6, and color-code them red so you don’t fire them by accident.
- Set mix-minus for any remote caller. The Mixcast 4 automatically routes a clean mix-minus to the Bluetooth/TRRS input, so a phone guest hears everything except their own delayed voice.
- Record to SD and USB simultaneously. SD gives you a backup mixdown; USB gives your DAW the live feed.
- Use on-the-fly markers. The Mark button drops timestamps you can later jump to — invaluable when you want to flag a take or an out-of-character laugh in a serious segment.
- Post-process in your DAW. The multitrack file (Mic 1, Mic 2, USB return, Bluetooth, Sound Pads, master) gives you full control if a cue clashed with dialogue.
Where it falls short
The Mixcast 4 is excellent within its lane, but it’s honest about the lane. The onboard effects (reverb, voice changer) are fine for live but not what you’d use in a polished episode — leave those for post. The pads, while flexible, don’t crossfade between banks, so a hard switch during a live recording is audible if you don’t time it under narration. And there’s no aux send for an in-room monitor; everything is headphone-based.
For three-or-more-host shows that need a fourth bank of pads and a touchscreen, see our breakdown of the Rodecaster Pro 2 for three-host true crime. For two hosts, the Tascam Mixcast 4 for two-host true crime podcast workflows is the leaner, often-cheaper choice with a near-identical feature footprint where it counts.
What about the room?
No mixer fixes a bad room. If your two-host setup is in a spare bedroom with bare walls and a hardwood floor, your final episode will sound like two people in a spare bedroom — soundboard cues won’t save you. Spend a weekend on basic treatment before you spend more on gear; our guide to reducing echo in a home studio covers the cheap fixes (moving blankets, bookshelves, a rug under the desk) that move the needle the most.
Pricing and where it sits in the market
The Mixcast 4 generally lists around $499 USD in 2026, slotting between basic 2-channel interfaces ($150–$250) and the Rodecaster Pro 2 ($599–$699). For the soundboard-plus-multitrack-plus-mixer-plus-recorder consolidation, that’s a strong value, especially compared to building the same workflow out of separate boxes (an interface plus a Stream Deck plus a recorder runs you more and adds cabling complexity). For most independent shows, the Tascam Mixcast 4 for two-host true crime podcast production is one of the best-value all-in-ones you can buy this year.
Frequently Asked Questions
Can the Tascam Mixcast 4 record two hosts to separate tracks for editing?
Yes. In multitrack USB mode it presents each input as a discrete channel to your DAW, and the SD card captures up to 14 tracks (each mic, sound pads, USB return, Bluetooth, and the master mix). Your editor can balance, EQ, and clean each host individually, and pull pad triggers down if a cue stepped on dialogue.
How many soundboard cues can I have ready during a true crime episode?
Eight pads per bank, with multiple banks switchable from the touchscreen — practically, that means you can stage 20–30 cues per episode without running out. Most two-host true crime shows use 6–10 active cues per episode plus four or five persistent ones (intro, outro, two bed loops, sting), so you’re well inside the unit’s capacity.
Does the Mixcast 4 work for remote interviews with a detective or family member by phone?
Yes. The TRRS smartphone input and Bluetooth pairing both route audio in with automatic mix-minus, so a phone guest hears the hosts and any sound pads but not their own echo. It is the cleanest guest-by-phone path of any sub-$500 podcast mixer, and is one of the main reasons it shows up in true crime workflows.
Do I need a separate audio interface alongside the Mixcast 4?
No. The Mixcast 4 is itself a USB audio interface — plug it into your laptop with one USB-C cable and it presents as the input and output device in your DAW. If you were planning to add a Focusrite or similar alongside, skip that purchase. If you want a primer on the category in general, see our best audio interfaces guide for 2026.
What is the best microphone to pair with the Mixcast 4 for true crime?
A low-output broadcast dynamic with a tight cardioid pattern — the Shure SM7B and Shure MV7+ are the obvious picks, with the Electro-Voice RE20 a close third. All three reject the room noise that plagues home setups and deliver the deep, intimate tonality the genre expects. Condensers will fight you in untreated spaces.
Can two hosts each get their own headphone mix?
Each host gets an independent volume knob on a dedicated headphone output (the unit has four headphone outputs total), but they share the same source mix. If one host needs to hear themselves louder than the other, that is not adjustable per-output — it has to come from the channel fader, which affects the recording. In practice this is rarely an issue for two-host setups.
Is the Mixcast 4 worth it if I might add a third host later?
Yes, with one caveat. The Mixcast 4 has four mic inputs, so a third or fourth host is fully supported on the hardware. The caveat is workflow: three hosts plus a phone guest plus heavy soundboard use is where you start feeling the lack of a touchscreen interface for the pads, and where the Rodecaster Pro 2 pulls ahead. For two hosts plus occasional guests, the Tascam Mixcast 4 for two-host true crime podcast production has plenty of headroom.
Key Takeaways
- Choosing the right Tascam Mixcast 4 for two-host true crime podcast means matching capacity and output ports to your actual devices
- Always check actual watt-hours (Wh), not just watts — runtime depends on Wh, not peak output
- Also covers: Mixcast 4 true crime production
- Also covers: Tascam Mixcast 4 soundboard pads
- Also covers: two host crime podcast mixer
- Compare price-per-Wh across models to find the best value for your budget