The cheapest solutions for you (in order of ascending cost) are:
1)Renting one hard-wired omni lavs and placing it only on the subject. You won’t hear the interviewer at all : ( $15/day
2)renting TWO hard-wired omni lavs and each person gets one. $30/day
3)Rent one G2 Sennheisser wireless and put on the subject. (may $40/day)
4) Rent TWO G2 Sennheisser wireless and put one on each. (may $80/day)
5)Rent one Lectrosonics wireless and put on the subject. (may $80/day)
6) Rent TWO Lectrosonics wireless and put one on each. (may $160/day)
PURCHASE
7)Purchase 2 hard-wired lavs ($50 – $600)
8)Purchase wireless system ($500 – $2500)
9) Purchase two wireless ststems ($1000 – $3000)
