North Korean households led by wealthy traders, known as ‘donju,’ are increasingly purchasing high-end home amplifiers featuring integrated screens and wireless microphones to broadcast music and enjoy karaoke during frequent power shortages, according to reports from local sources published by Daily NK.
The trend highlights a growing economic divide in cities like Hamhung and Hyesan. While affluent families buy the units to entertain guests and start their mornings with music, impoverished residents are forced to sell their older amplifiers to pay for daily necessities.
Rise of Integrated Entertainment Systems Among North Korea’s Donju
In Hamhung, South Hamgyong Province, wealthy residents are snapping up modern speaker systems that combine display screens, wireless microphones, and amplifiers into a single unit. According to a Daily NK source in Hamhung, these devices let users easily play music and sing without needing to connect external hardware like DVD players or separate televisions.

The units typically cost between 1,500 and 3,500 Chinese yuan, which equates to roughly 30 to 70만원 South Korean won. Based on local market prices, that amount could purchase roughly 370 to 870 kilograms of rice.
Power efficiency remains a primary selling point for the hardware. Operating on 12-volt power, the integrated systems can run on vehicle batteries when rolling blackouts hit. Older setups often featured large amplifiers displayed next to flat-screen televisions as status symbols, but those have largely fallen out of favor as all-in-one, low-power devices take over the market.
Widening Wealth Gap in Regional Markets
The luxury consumer electronics market stands in stark contrast to the financial realities facing ordinary families. While donju in Hamhung and Hyesan stream music and host gatherings, vulnerable populations struggle to secure basic food and fuel.

A source in Yanggang Province stated that cross-border trade via customs offices continues to supply home electronics to those with cash, but the lifestyle gap between social classes is widening. Poorer households often sell older amplifiers on the secondhand market just to generate cash for living expenses. Even if families keep older speakers, chronic food insecurity leaves them with little inclination to play music.
The contrast creates clear social markers within urban neighborhoods. Residents can immediately identify a financially secure household simply by hearing morning music drifting from inside a home, while neighbors focused on basic survival spend holidays working to earn meager wages.