Y si puedes usar un micro aparte con un auri normal te sale más barato.
https://www.innerfidelity.com/images/TeacCTH02.pdf
Aunque los earpads de los tascam no son muy comodos.
I'd also recommend a low cost headset to plug directly into the mixer to hear the output. Makes balancing the audio track with your singers a lot easier, not everyone projects or some people really like to get into it. https://www.amazon.com/Tascam-TH-02-Closed-Studio-Headphones/dp/B00B1N06PO/ref=sr_1_3?dchild=1&keywords=Tascam+TH-02+Closed+Back+Studio+Headphones%2C+Black&qid=1624986511&s=musical-instruments&sr=1-3