Massdrop Blue Box Sennheiser Exclusive Grab Bag

Looking for a pair of IEMs that deliver powerful sound? We’re partnering with Sennheiser to offer an exclusive grab bag of goodies, featuring well-reviewed products that pack a heck of a punch for the price. And because it’s not a drop without some extra excitement, we’ve included special prizes for a few lucky members.

Every individual purchase in the drop will receive one Sennheiser IEM unit from the list below. The prize drawings will be selected immediately so that everyone has a fair shot. Participants in the drop will have their order number swirled around in a random number generator that allocates IEMs accordingly. Below are the odds for each model:

• Sennheiser CX 1.00 Black or White: 60%
• Sennheiser CX 2.00 G or I Black: 30%
• Sennheiser CX 5.00 G or I Black: 10%

Community participation is the name of the game, and we’ll be adding some neat offerings as the grab bag gains traction. Since this is part of the Sennheiser drawing, if you win one of the Massdrop prizes, you may receive it instead of a Sennheiser item. Every purchase counts as an individual entry for these prizes. There are a total of five possible prizes, and each is unlocked when the respective number of units are purchased. The odds of winning each prize is 1 divided by the number of participants. Currently, the number of individual entries is capped at 3,000.

• Unlocked every 500 units purchased: CEntrance DACport Slim ($99 value)
• Unlocked at 1,000 units purchased: Massdrop x HiFiMAN HE-350 ($99 value)
• Unlocked at 1,500 units purchased: Massdrop x Noble X Universal IEMs ($249 value)
• Unlocked at 2,000 units purchased: Massdrop x Fostex TH-X00 Headphones ($399 value)
• Unlocked at 3,000 units purchased: Massdrop x Fostex TH-X00 Purpleheart Headphones ($449 value)
• Unlocked at 4,000 units purchased: Massdrop x Grace Design M9XX DAC/Amp ($499 value)