Vintage Solid-state (transistorized) FM radio featuring a pyramid-shaped, multi-tier design, strongly inspired by Space Age and post-modern aesthetics. A sculptural and eye-catching object that works both as a functional radio and as a decorative design piece. The radio is in good overall condition and fully working, still receiving FM stations correctly. A video showing the radio in operation is available at the following link: https://youtube.com/shorts/uQX3MAMsQrg Dimensions and weight: Base width: approx. 20 cm Height: approx. 17 cm Depth: approx. 20 cm Weight: 760 grams (without batteries) There are surface marks and light signs of age, consistent with a vintage item, but no cracks, breaks, or significant structural damage, as clearly visible in the photos. Material: plastic Color: mirror-effect silver The surface is highly reflective, with beautiful light reflections. The construction is clean and geometric, with stacked pyramid blocks. Controls and functionality: The upper block (pyramid top) controls power on/off and volume. The second block is rotated for FM tuning. Volume increases and decreases smoothly and is surprisingly powerful for a radio of this size. FM reception is stable and clear. Technical details: Brand: ZZF Model: Pyramid 543.630 Band: FM 88–108 MHz Power supply: DC 6V – 4 × UM2 (C size) batteries Power rating: 3W Based on design language, materials, construction techniques, and internal components, this radio was produced circa the mid-1980s. The internal photos show: An original printed circuit board manufactured by Sun Denki (HK) Co., Ltd., a Hong Kong electronics supplier active during the 1980s PCB marked P/N 3-152-116-11, consistent with industrial production of the period Single-speaker configuration with metal frame and original mounting Simple and robust analogue FM circuitry typical of mid-1980s consumer radios Original internal wiring layout, with the only visible modification being a wire antenna extension, added to improve FM reception No structural alterations to the casing or electronics are visible beyond this antenna extension. The radio has been opened, internally cleaned, and checked. It has been tested and is fully working with batteries (not included) and tested and working with an external power supply (not included). The item will be tested again before shipment to confirm correct operation. The item offered is original, vintage, and pre-owned, therefore not new. Minor aesthetic imperfections, surface marks, and slight color variations are part of the item’s age and history and should be expected. This is a vintage radio: performance and FM reception may vary depending on position, environment, and signal conditions, and minor variations in behavior may occur over time. All photos are an integral part of the description and have been taken under artificial light; reflections and color tones may vary slightly depending on lighting conditions and screen settings. The radio will be carefully packed with appropriate protection, suitable for vintage electronics, to minimize the risk of damage during transport. The buyer is responsible for providing a complete and correct shipping address. In case of failed delivery due to incorrect address, absence, or refusal, Catawiki terms and conditions will apply. By placing a bid, the buyer confirms that they have carefully read the description and reviewed all images.