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B. Ludwig

I am Bob. I work as an audio engineer and audio technician. I work in mastering and arranging bridges in existing songs and the arrangement and orchestration of the chorus. In Planet HiFi I test gear for a couple of days and write a review. I also write about AV topics, amplifiers, speakers, and headphones.

Wilson Audio TuneTot Review

Wilson Audio TuneTot Review: The Best Bookshelf Loudspeaker…..For A Price… This is a review of the bookshelf loudspeaker Wilson Audio TuneTot. The US-American luxury manufacturer Wilson Audio (1) is famous worldwide for its uncompromisingly floor-standing speakers (5) for precision, dynamics (4), and sound (2), which thanks to the AS housing (3) are extremely heavy and …

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Onkyo TX-RZ820 Review

In the AV receiver segment (2), manufacturers and customers are always looking for the best ratio of features and price (1). With the Onkyo TX-RZ820, the Japanese manufacturer (5) is trying to mix a device in terms of multi-room, streaming, and video capabilities (3) (4) with a piece of solid amplifier equipment with nine power …

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Firewire To HDMI

Is There Such a Thing as a Firewire To HDMI cable? We discuss here the connection of Firewire to HDMI cable, adapter, or converter (3). Firewire, iLink, and 1394 are the different names for a bus for serial data transfer (2) (4). 1394 is the name of the IEEE standard (1). FireWire is the corresponding …

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Sony BDP-S6500 Review

Sony BDP-S6500 Review Similar in many ways to the Sony BDP-S5500 , the Sony BDP-S6500 Blu-ray player is distinguished by its video processor capable of upscaling DVD and Blu-ray to UHD-4K resolution and by its super technology. Wi-Fi that extends the maximum range and strength of the wireless signal to ensure a perfectly stable connection with the network. The main …

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Samsung NU8000 Review (Including Version With HDMI 2.1)

Samsung NU8000 Review The Samsung NU8000 is a smart television (9) (8) from Samsung (1) in the mid-upper range of performance (5), suitable as a PC monitor (10), that comes in display surfaces from 49 55, 65, 75, and 82 inches (2). All models are the same instead that the 49-inch model has only 50Hz …

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McIntosh MA9000 Review

McIntosh MA9000 Review McIntosh MA9000 is the latest amplifier from McIntosh Laboratory and is the successor of the MA8900 (1). This device offers up to 300 W of power (5) per channel (6) and is the largest and most powerful integrated McIntosh amplifier (3) (11), containing in one housing a high-class power amplifier (4), preamplifier …

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Denon AVC-X6700H Review

Denon AVC-X6700H 11.2-Channels AV-Receiver With HDMI 2.1 And DTS:X PRO Denon AVC-X6700H is the AV amplifier delivers 11.2 channel sound with up to 205 watts per channel, HDMI 2.1 including 8K processing, 8K upscaling, and the new DTS: X Pro Finally, there is comprehensive information about the new AV amplifier AVC-X6700H from Denon (1). As …

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Denon AVC-X4700H Review

Denon AVC-X4700H AV amplifier with HDMI 2.1 (8K) The Denon AVC-X4700H closes the gap between the AVC-X6700H and AVC-X3700H and, like its brothers from the same manufacturer (1), is equipped with HDMI 2.1 support for 8K / 60Hz and 4K / 120Hz playback. The Denon AVC-X4700H is a 9.2-channel AV amplifier with the possibility of 11.2-channel …

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