Sigma (AV) Service at Sim Lim Square

Sigma (AV) Service

Sigma (AV) Service

The storefront of Sigma (AV) Service, specializing in repair, service, and installation of projectors, Hi-Fi systems, and karaoke systems. The shop displays various audio and visual equipment.

Karaoke Specialist Centre

The storefront of a professional audio and karaoke specialist centre. The signage displays brand names such as ONKYO, JBL, BMB, and Crown by Harman. Various audio equipment, including speakers and amplifiers, are visible inside the shop. A telephone number is also displayed on the signage.

Sigma (AV) Service Storefront

A brightly lit sign above a shop reads "SIGMA (AV) SERVICE" with smaller text below stating "Special In: Repair & Service, Installation of Projector, HI-FI System & Karaoke System". Below the sign, the shop interior is visible, displaying various electronic equipment, microphones, and audio systems. A man stands near the entrance.

Audio Equipment Display

A room filled with various audio equipment, including speakers, amplifiers, and karaoke machines. A large screen displays a karaoke video with Chinese lyrics. The equipment is neatly arranged on shelves and stacked on the floor.

Audio and Visual Equipment Store

A store interior filled with various audio and visual equipment, including speakers, amplifiers, and projectors. A prominent sign reads "SIGMA (AV) SERVICE" and lists services such as repair, installation of projectors, Hi-Fi systems, and karaoke systems. Another sign indicates "J-Hua Trading" at "#13-16 Sim Lim Square".

Karaoke Equipment

A shelf unit filled with various audio equipment, including amplifiers, mixers, and microphones. A television screen displays lyrics in Chinese.

Electronics Store Interior

The interior of an electronics store is filled with various audio and visual equipment. Shelves are stocked with speakers, amplifiers, microphones, and other electronic components. A computer monitor and a laptop are visible on a counter. The store appears to be well-organized, with items neatly displayed. Through the glass storefront, a person can be seen inside the store.

Portable Speaker with Wheels

A black portable speaker with wheels and a retractable handle is shown on a wooden surface against a light gray background. The speaker has various knobs and ports on its rear panel.

Stack of Speakers

A stack of black speakers of varying sizes is displayed. The top speaker has the logo "BMB" in green. Below it, several speakers have a white logo that appears to be "BEST KARA". A sign for "LabsVision PROFESSIONAL MICROPHONE SYSTEM" is visible on the right.

Audio Equipment Store

A store interior filled with various audio equipment, including speakers, amplifiers, and televisions displaying music videos. Shelves are stocked with electronic devices, microphones, and bottles of water. Some boxes and equipment are stacked on the floor.

Audio Equipment Store

A cluttered store interior filled with various audio equipment, including speakers, amplifiers, and receivers. Shelves line the walls, stocked with more electronics and boxes. A counter in the foreground displays more audio components, hand sanitizer bottles, and some papers. Signs on the glass door indicate payment methods accepted, including GrabPay.

Portable Speaker System

A black portable speaker with a retractable handle stands next to its cardboard box. The box is labeled with the brand "REXYONKYO" and the model "WS-88UHF PORTABLE SPEAKER SYSTEM". It also indicates features such as "12" USB SD MP3 WMA VHF REC" and a microphone icon.

Electronics Repair Shop

A cluttered electronics repair shop with shelves full of audio equipment, wires, and tools. A man in a black shirt and blue jeans is working on a computer tower.

Portable Speaker

A black portable speaker with a retractable handle and wheels sits on a wooden surface against a light blue background. The speaker has a mesh grille at the front with a logo that reads "REXY ONKYO" below it.

Electronics Repair Shop Interior

The interior of an electronics repair shop is filled with various components and equipment. Tall shelves on the left are packed with drawers containing small electronic parts. In the center, a person is partially obscured by smiley face emojis, standing near a red stool and an orange vacuum cleaner. The right side of the shop is cluttered with wires, cables, tools, and other electronic supplies, including spools of wire and a yellow plastic bag.

Sigma (AV) Service Storefront

A sign above a store reads "SIGMA (AV) SERVICE Special In: Repair & Service, Installation of Projector, HI-FI System & Karaoke System". Below the sign, the store interior is visible, filled with electronic equipment, speakers, and storage bins. Another sign to the left reads "J-Hua Trading #03-16 Sim Lim Square". Payment acceptance signs for GrabPay and other methods are visible on the right.

Audio Equipment Store

A cluttered store interior filled with various audio equipment, including amplifiers, speakers, microphones, and electronic components. Shelves are stacked high with boxed items and individual units. A chair sits in the foreground next to a display of vinyl records.

Portable Speaker

The back panel of a black portable speaker with wheels is shown. The panel features various controls and inputs, including an LED display, volume knobs, treble, bass, echo, and delay controls. It also shows input ports for USB, SD card, AUX, and microphones, as well as AC input and a power switch. The model number WS-88UHF is visible.

Electronics Store Corridor

A view down a narrow indoor corridor lined with electronics stores. On the left, a store displays various audio equipment and cables. On the right, a store named SIGMA (AV) SERVICE is visible, offering repair and installation services for AV systems. The corridor has tiled flooring and closed metal shutters on some of the storefronts.

Portable Speaker System

A black portable speaker system with its cardboard packaging. The box details the product's features, including Bluetooth connectivity, sensitivity, frequency range, built-in MP3 player and UHF microphone, treble and bass control, echo and volume control, rechargeable battery, and a handle and wheels for easy transport.

Electronics Repair Shop

A cluttered electronics repair shop with shelves filled with equipment, wires, tools, and various electronic components. A person is seen from behind, looking towards a workbench where repairs are likely taking place. The space is densely packed with items, suggesting a busy and functional workspace.

Professional Audio Speaker

A black REXYONKYO professional audio speaker is shown from the front, placed on a wooden surface. The speaker has a mesh grille covering the main driver and a horn-shaped tweeter above it. The REXYONKYO logo is visible on the lower part of the speaker grille.

Portable Speaker Control Panel

The back panel of a portable speaker with various controls and inputs. It features an LED display showing 'BLUE', input jacks for audio, auxiliary, and microphones, along with controls for volume, treble, bass, echo, and delay. The model number WS-88UHF is visible. There is also a caution notice regarding electric shock and a battery notice.

Speaker Controls

The back panel of a speaker with various controls and inputs. It features an LED display showing 'BLUE', USB and SD card slots, input jacks for microphones and instruments, and multiple rotary knobs for volume, treble, bass, echo, delay, and microphone adjustments. There is also an AC input and an external DC 12V battery input. A caution notice about electric shock and a notice about battery care are visible. The model number is WS-88UHF.