Question: Which headphone models correspond to the US MSRP of $150?
SQL: SELECT "Headphone Model" FROM "1-1601027-1" WHERE "US MSRP" = '$150';

Question: Which terminations correspond to a US MSRP of $49?
SQL: SELECT "Termination" FROM "1-1601027-1" WHERE "US MSRP" = '$49';

Question: How many headphone classes have a US MSRP of $150?
SQL: SELECT COUNT("Headphone Class") FROM "1-1601027-1" WHERE "US MSRP" = '$150';

Question: How many values for earpads correspond to the headphone class Prestige and a US MSRP of $79?
SQL: SELECT COUNT("Earpads") FROM "1-1601027-1" WHERE "Headphone Class" = 'Prestige' AND "US MSRP" = '$79';

Question: Which headphone models have a driver-matched DB of 0.1 and a US MSRP of $49?
SQL: SELECT "Headphone Model" FROM "1-1601027-1" WHERE "Driver-matched dB" = '0.1' AND "US MSRP" = '$49';

Question: Which terminations correspond with headphone model SR80i?
SQL: SELECT "Termination" FROM "1-1601027-1" WHERE "Headphone Model" = 'SR80i';